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Timing of first bath in term healthy newborns: A systematic review

Mayank Priyadarshi1, Bharathi Balachander2, Shuchita Gupta3, Mari Jeeva Sankar4

1 Department of Neonatology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
2 Department of Neonatology, St. Johns Medical College Hospital, Bangalore, Karnataka, India
3 World Health Organization, Geneva, Switzerland
4 Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India

DOI: 10.7189/jogh.12.12004




This systematic review of intervention trials and observational studies assessed the effect of delaying the first bath for at least 24 hours after birth, compared to conducting it within the first 24 hours, in term healthy newborns.


We searched MEDLINE via PubMed, Cochrane CENTRAL, Embase, CINAHL (updated till November 2021), and clinical trials databases and reference lists of retrieved articles. Key outcomes were neonatal mortality, systemic infections, hypothermia, hypoglycaemia, and exclusive breastfeeding (EBF) rates. Two authors separately evaluated the risk of bias, extracted data, and synthesized effect estimates using relative risk (RR) or odds ratio (OR). The GRADE approach was used to assess the certainty of evidence.


We included 16 studies (two trials and 14 observational studies) involving 39 020 term or near-term healthy newborns. Delayed and early baths were defined variably in the studies, most commonly as >24 hours (six studies) and as ≤6 hours (12 studies), respectively. We performed a post-hoc analysis for studies that defined early bath as ≤6 hours. Low certainty evidence suggested that bathing the newborn 24 hours after birth might reduce the risk of infant mortality (OR = 0.46, 95% confidence interval (CI) = 0.28 to 0.77; one study, 789 participants) and neonatal hypothermia (OR = 0.50, 95% CI = 0.28-0.88; one study, 660 newborns), compared to bathing within first 24 hours. The evidence on the effect on EBF at discharge was very uncertain. Delayed bath beyond 6 hours (at or after nine, 12, or 24 hours) after birth compared to that within 6 hours might reduce the risk of hypothermia (OR = 0.47, 95% CI = 0.36-0.61; four studies, 2711 newborns) and hypoglycaemia (OR = 0.39, 95% CI = 0.23-0.66; three studies, 2775 newborns) and improve the incidence of EBF at discharge (OR = 1.12, 95% CI = 1.08-1.34; six studies, 6768 newborns); the evidence of the effect on neonatal mortality was very uncertain.


Delayed first bath for at least 24 hours may reduce infant mortality and hypothermia. Delayed bath for at least 6 hours may prevent hypothermia and hypoglycaemia and improve EBF rates at discharge. However, most of these conclusions are limited by low certainty evidence.


PROSPERO 2020 CRD42020177430.

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Newborn bathing is practised in many contexts on the day of birth as is thought to eliminate pollutants from the skin and prevent infection. However, this practice is based on cultural beliefs rather than evidence [1]. There are various methods of bathing neonates like tub bathing, sponge bathing, swaddled bathing, and under running-water bathing [2]. The two commonly used methods in hospitals include washing the neonate with a wet cloth (sponge-bath) or immersion of the body in tubs (tub-bath). Immersion bath has been shown to decrease heat loss in neonates, thereby decreasing the predisposition to hypothermia [3].

Bathing is a stressful procedure for a neonate and an early first bath has been shown to destabilize the vitals in apparently healthy neonates, especially temperature, glucose levels, and respiratory status [4,5]. Depending on severity, hypothermia can lead to poor activity, lethargy, and difficulty feeding which further predisposes the neonate to hypoglycaemia. Other consequences of the first bath may include tachypnoea, an increase in pulmonary vascular resistance, hypoxia, and pulmonary haemorrhage, secondary to hypothermia. Moreover, the timing of the first bath may be crucial for establishing breastfeeding and improving exclusive breastfeeding (EBF) rates. In many hospitals, the first bath is given soon after birth, separating the neonate from the mother, depriving her/him of the opportunity of skin-to-skin contact (SSC) with the mother, which can potentially hamper breastfeeding rates [6].

The World Health Organization (WHO) recommends delaying bathing until 24 hours (h) after birth, and when not possible, to be delayed for at least 6 h [7]. However, this recommendation was based on expert consensus. Delaying the first bath may allow time for a neonate’s vitals to stabilize after birth. A pilot study showed that delaying the first bath until 24 h of life was associated with benefits from vernix caseosa on the skin and adequate time for SSC with the mother’s participation in her child’s bathing [8]. Improved SSC with the mother may improve breastfeeding rates, body temperatures, and blood glucose levels in neonates [6].

There is currently no evidence-based recommendation for the timing of the first bath in healthy neonates. The objective of this review was to determine the impact of a first bath delayed for at least 24 h, compared to an early bath within the first 24 h, on neonatal mortality, hypothermia, hypoglycaemia, and exclusive breastfeeding rates in term healthy newborns.


Randomized controlled trials (RCTs) including cluster randomized trials or quasi-randomized trials in human neonates were eligible for this review. If the number of RCTs was found to be inadequate (<3) or the optimal information size was not met, we included observational studies (before-after/cohort/case-control/cross-sectional study analysed like case-control). The study population were term neonates (up to 28 completed days of life). We excluded the studies if most of the participants (at least 50%) were either low birth weight or preterm neonates. Studies were included if delayed first bath (after 24 h of age) was compared to early first bath (within 24 h of age) in neonates. The outcomes of interest were neonatal mortality (all-cause death in the first 28 days of life), systemic infections (sepsis, pneumonia, or possible serious bacterial infection), any respiratory morbidity (respiratory distress, pulmonary hemorrhage, or pulmonary hypertension), hypothermia (recorded temperature less than 36.5°C or 97.7°F), hypoglycaemia (recorded glucose level less than 2.5 mmol/L or 45 mg/dL), timing of breastfeeding initiation and exclusive breastfeeding rate at discharge and at 6 months of age.

Search methodology

The databases were searched independently by two authors (MP and BB). The search was conducted in the following databases: MEDLINE (1966 onwards) via PubMed, Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library), Embase (1947 onwards), and CINAHL (1981 onwards). We conducted the first search till March 31, 2020, which was later updated till November 30, 2021. Searches were limited to human studies. There were no language or publication date restrictions. We also searched related conference proceedings (eg, Pediatric Academic Societies abstracts), clinical trial registries (eg,, and the reference list of all trials/studies identified. We contacted experts or researchers in the field, if necessary, for information on unpublished and ongoing trials. The search strategy is provided in Appendix S1 in Online Supplementary Document.

Data extraction and management

Two authors (MP and BB) extracted data independently using a pilot-tested data collection form to collect information on study setting, design, methods, participants, intervention (eg, timing and type of bath, duration, and the person implementing intervention), co-interventions (eg, use of warmer after bath), outcomes, and treatment effects from each included study. If data from study reports were insufficient, we contacted study authors to request further information or any clarifications, if required. Additional data was obtained by personal communication from the author for one study [9].

Assessment of risk of bias in included studies

Two authors (MP and BB) independently assessed the methodological quality of the selected trials/ studies. Quality assessment was undertaken using the Cochrane Risk of bias (RoB 2.0) tool for randomized trials, and using the ROBINS-I tool for observational studies [10,11]. Any disagreements between the authors were resolved by discussion.

Statistical analysis

Meta-analysis was performed using Stata 15.1 (StataCorp, College Station, TX, USA). Pooled estimates for categorical outcomes were calculated from the relative risk (RR) or odds ratios (OR) and their 95% confidence intervals (CIs) by the generic inverse variance method. We used the adjusted RR and OR from the studies where available. We used intention-to-treat analysis to calculate effect sizes for studies that provided the number of participants non-adherent to intervention with separate outcome data for these participants. We examined heterogeneity between study results by inspecting the forest plots and quantifying the impact of heterogeneity using the I2 statistic. We pooled the results of individual studies using the fixed-effect model if I2 was ≤60%. If we detected significant heterogeneity (I2>60%), we explored the possible causes by examining the population, intervention, outcome, and settings. If there was significant clinical heterogeneity, we used subgroup analyses or deferred from pooling the study results. If there was no clinical heterogeneity, we used the random-effects model for meta-analysis. We used the GRADEpro software for assigning the quality of evidence [12].


We included 16 studies in the review, 12 of which were included for meta-analysis (Figure 1, Table 1). The reasons for the exclusion of four studies from meta-analysis and their results have been summarized in Appendix S2 in Online Supplementary Document.

Figure 1.  PRISMA flowchart depicting the selection of studies included in the review.

Table 1.  Characteristics of the studies included in the review

WordPress Data Table

HIC – high-income country, LIC – low-income country, LMIC – lower middle-income country, RCT – randomized controlled trial, UMIC – upper middle-income country, wk – week, h – hour, mo – month, BW – birth weight, gest – gestation, kg – kilograms, NICU – neonatal intensive care unit, OR – odds ratio, AOR – adjusted odds ratio, CI – confidence interval, mg/dL – milligram per decilitre, EBF – exclusive breastfeeding

Due to variation across studies in the definitions of early and delayed bath, we performed the analysis as follows: a pre-specified analysis was done for studies which defined early and delayed bath as in our review protocol, ie, delayed bath after 24 h of age compared to early bath before 24 h of age (ie, first bath at >24 h vs ≤24 h of age); and a post-hoc analysis for the most commonly used timing of the first bath in included studies, ie, delayed bath after 6 h of age compared to early bath before 6 h of age (ie, first bath at >6 h vs ≤6 h of age).


The designs of the included studies were before-after (n = 11), case-control (n = 2), randomized trial (n = 1), non-randomized trial (n = 1) and cross-sectional (n = 1). Before-after studies compared neonatal outcomes pre- and post-implementation of a new policy for delaying first bath in the hospital. Mullany et al. [20] performed a case-control study based on data from large community-based RCTs in Nepal, looking at the association of risk factors (including timing of the first bath) and hypothermia. Another case-control study was conducted in Ethiopia to look at the maternal and child health-related predictors of under-five and infant mortality [22]. A 3-arm randomized trial studied the effects of 2-, 6- and 24-hour baths on newborn stabilization and behaviour [8]. In another 3-arm but non-randomized trial, the authors compared the effects of 3-, 6- and 9-hour baths on axillary temperature of the newborns [9]. Using data from the Demographic and Health Surveys, Mallick et al [19] studied neonatal thermal care and umbilical cord care practices in South Asia along with their associated mortality data.


The included studies were conducted in high-income (Canada, UK, and USA, n = 12), upper middle-income (Lebanon; n = 1), lower middle-income (Nepal and Pakistan, n = 2) and low-income (Ethiopia, n = 1) countries. The facility-based studies (11 before-after studies and 2 trials) enrolled neonates admitted in the community hospitals or mother-baby units. Three studies were based on data from the community in low- and middle-income countries (LMICs).


The review included 16 studies involving 39 020 neonates. 12 studies involving 14 421 neonates contributed to the meta-analysis. The participants were term and near-term healthy neonates, without any major comorbidities (sickness, ineligibility for breastfeeding, anomalies, etc.). Population characteristics were not clearly mentioned in six studies [5,14,17,19,20,22]; however, there was no indication to suggest that the newborns were not healthy.


Details of intervention

In facility-based studies, the timing of first bath was noted either prospectively or collected retrospectively from patient records in the hospital. These details in case-control studies were available from survey data collected in interviews from the caretakers conducted after a significant time interval from the event (first bath).

Timing of delayed bathing

Delayed bathing was defined variably by the included studies (Table S1 in Online Supplementary Document). Six studies defined delayed bathing as first bath at least 24 h after birth [8,13,15,17,22,24]. Among these, the mean bathing timing was mentioned as 30 h in one study [24].

Five studies defined delayed bath as first bath at least 12 h after birth. The mean timing of first bath was 17.9 [16], 14 [18], and 13.5 h [21] in three studies and not specified in two studies [3,5]. The cut-off of 9 h was used for delayed bathing by one study (mean time 13 h) [23]. In three-arm trials, one study compared 3-, 6- and 9-hour baths [9], while another study compared 2-, 6- and 24-hour baths [8]. In these trials, we considered 9- and 24-hour baths as delayed, respectively, and baths at ≤6 h (2-, 3- or 6-hour baths) as “early” to uniformly align the definition of early bath (≤6 h) in meta-analysis. One study classified first bath timing into six categories: >24, 12-23.9, 6-11.9, 3-5.9, 1-2.9 and <1 hour [20]. All groups were compared against “>24-hour group” for the outcome of hypothermia in this study. One study did not define the exact timing of baths but mentioned mean timings (16 h for delayed and 4.6 h for early bath) [14].

Adherence to intervention

Two studies mentioned the number of neonates who did not adhere to the intervention and were bathed earlier [3,23]. There was no mention of the adherence rate to delayed bathing policy in other studies.


Two studies included skin-to-skin contact after bath in the new delayed bathing policy [21,24]. Two studies introduced a policy change which involved delaying the first bath as well as changing the type of bath (immersion bath instead of sponge bath) [3,13]. Three studies mentioned the possibility of potential impact of baby friendly hospital initiative (BFHI) program on breastfeeding rates [18,23,24].


The timing of “early” bath also varied across the studies, with different cut-off definitions (Table S1 in Online Supplementary Document). The most common definition of early first bath was bath within the first 6 h of life (12 studies). In one study, first bath within 12 h after birth was considered as early bath [3]. Neonates were bathed within 2-4 h after birth (early bath) in five studies, which was a routine care practice in the pre-implementation phase [5,13,17,18,21]. Some studies reported the mean timing of early bath rather than a cut-off as 1.9 h [16], 6.9 h [23] and 3.5 h [24]. One study used six different time-periods for comparison [20]. In two studies, we defined first bath at or within 6 h of life, ie, at 2, 3 or 6 h after birth as early [8,9].

In two studies, 25%-27% of the newborns did not adhere to the timing of early bathing (control) in pre-implementation phase and received their first baths later [3,23]. There was insufficient information in the rest of the studies to clearly rule out contamination in the pre-implementation (control) group.


The critical outcomes reported by the included studies were neonatal and infant mortality, hypothermia, hypoglycemia, and exclusive breastfeeding (EBF) rates at discharge. None of the included studies reported sepsis or possible serious bacterial infection, or exclusive breastfeeding rates at 6 months.

Neonatal and infant mortality was reported by single studies [19,22]. One study reported the effect of delayed bath on neonatal mortality by analysing the health survey data from 4115 participants in Bangladesh and Nepal [19]. The authors included neonatal deaths after day one of life till 28 days (excluding deaths on day of birth because these were unlikely to be related to bath practices).

Hypothermia and hypoglycaemia were reported by eight and four studies, respectively, six and three of which could be included in meta-analysis, respectively. A neonate who had at least one episode of hypothermia or hypoglycaemia after bath during hospital stay was considered to have an event. One study defined hypoglycaemia as blood glucose <49 mg/dL [5]; however, we pooled the study results with other studies (which used WHO definition of blood glucose <45 mg/dL) due to similarity in cut-off values.

Eight studies reported EBF rates at discharge, seven of which could be included in meta-analysis. Most studies used same definition for EBF (having received only breastmilk and no formula, water, or glucose water during the birth hospitalization); however, some studies did not provide a clear definition of EBF [1517].

Three studies reported breastfeeding initiation, defined as any act of putting the baby to mother’s breast [16,21,24].

Risk of bias in included studies

A summary of the risk of bias assessment is provided in Appendix S3 in Online Supplementary Document. Six studies were judged to be at critical risk, and 10 studies at serious risk of bias mostly due to confounding effect.

Effects of interventions

The results are summarized separately for pre-specified analysis (first bath at >24 h vs ≤24 h of age) and post-hoc analysis (first bath at >6 h vs ≤6 h of age) (Table 2).

Table 2.  Summary of findings: Delayed bath vs early bath in term healthy newborns

WordPress Data Table

CI – confidence interval, OR – odds ratio, h – hour

*Most of the pooled effect provided by studies at “critical risk of bias”.

†Wide confidence interval crossing the line of no effect.

‡Most of the pooled effect provided by studies at “serious risk of bias”.

§Significant heterogeneity (I2 statistics ≥60%).

¶The risk in the intervention group (and its 95% CI) is based on the assumed risk in the comparison group and the relative effect of the intervention (and its 95% CI).

Pre-specified analysis: Delayed first bath (>24 h after birth) vs early bath (≤24h after birth)

Two studies used the protocol-defined cut-off of delayed bath (>24 hours) vs early bath (≤24h) [15,22].

Infant mortality was reported by one study [22]. 23% of infants died in the delayed bathing (>24h) compared to 40% infant deaths in the early bathing group (≤24h) (adjusted OR = 0.46, 95% CI = 0.28-0.77; low certainty evidence).

Hypothermia during hospital stay was reported by one study [15]. 7% of the newborns developed hypothermia in the delayed bathing (>24h) compared to 13% newborns in the early bathing group (≤24h) (OR = 0.50; 95% CI = 0.28-0.88; low certainty evidence).

EBF rate at discharge was reported by one study [15]. 57% of newborns were breastfeeding exclusively at discharge in the delayed compared to 62% the early bathing group (OR = 0.81, 95% CI = 0.58-1.12; very low certainty evidence).

Post-hoc analysis: Delayed first bath (>6 h, ie, at or after 9, 12 or 24 h after birth) vs early bath (≤6 after birth)

We could pool the results of ten studies under this comparison because the mean timings of early first bath in all these studies were within the first six h of life. The mean timing of early bath was 6.9 h in one study but was included in meta-analysis due to proximity to the cut-off timing (6 h) [23].

Neonatal mortality was reported by one study [19]. The unadjusted OR was 0.71 (95% CI = 0.30-1.67; very low certainty evidence) for delayed first bath (>6 h after birth) compared to early bath (within 6 h after birth).

Ten percent of the newborns, who bathed more than 6 h after birth, developed hypothermia compared to 17% of those bathed within 6 h after birth (OR = 0.23, 95% CI = 0.10-0.54; five studies, 3582 newborns; low certainty evidence; Figure 2).

Figure 2.  Forest plot for post-hoc analysis: Delayed first bath (>6 hours, ie, at or after 9, 12 or 24 hours after birth) vs early bath (≤6 hours after birth) in term, healthy newborns. Outcome: Incidence of hypothermia.

Three studies including data on 2775 neonates reported hypoglycaemia. There was 61% decrease in the odds of hypoglycaemia in neonates who underwent delayed bath (>6 h) compared to early bath (≤6 h) (OR = 0.39, 95%CI = 0.23-0.66; low certainty evidence; Figure 3).

Figure 3.  Forest plot for post-hoc analysis: Delayed first bath (>6 hours, ie, at or after 12 or 24 hours after birth) vs early bath (≤6 hours after birth) in term, healthy newborns. Outcome: Incidence of hypoglycaemia.

Six studies including 6768 neonates reported EBF at discharge. The pooled OR was 1.20, favouring delayed bath (95% CI = 1.08-1.34; moderate certainty evidence; Figure 4).

Figure 4.  Forest plot for post-hoc analysis: Delayed first bath (>6 hours, ie, at or after 9, 12 or 24 hours after birth) vs early bath (≤6 hours after birth) in term, healthy newborns. Outcome: Incidence of exclusive breastfeeding rates at hospital discharge.

Three studies reported proportion of neonates initiated on breastfeeding post-implementation of a delayed bath policy in 2221 neonates. There was no difference in the odds of breastfeeding initiation based on timing of the bath (OR = 1.35; 95% CI = 0.86-2.13; Figure S3 in Online Supplementary Document).


The results of the current review suggest that delaying first newborn bath for at least 24 h after birth may reduce infant mortality and neonatal hypothermia compared to early bath within first 24 h. The effect of delaying bathing for at least 24 h on EBF at discharge is very uncertain. Delaying bathing for at least 6 h after birth probably improves EBF at discharge and may reduce the risk of hypothermia and hypothermia during hospital stay. The effect of delayed bath for at least 6 h on neonatal mortality is very uncertain.

No prior reviews have evaluated the effect of delaying the first newborn bath on neonatal outcomes. Our findings in the review support the existing WHO recommendations to delay newborn bathing for at least 24 h after birth and if not possible, for at least 6 h after birth [7]. This recommendation, however, was based on expert consensus, but the evidence generated by this review is supportive of the same.

The scarcity of evidence on newborn bath practices was apparent in a recent survey on newborn skincare policies across United States maternity hospitals [25]. 87% of the surveyed 109 US hospitals practised delaying the first newborn bath by at least 6 h, but the evidence for these policies cited by hospitals was unclear. This was also evident in our review, as there were no large randomized trials evaluating the effects of delaying first bath systematically.

The findings in the review are supported by plausible biological mechanisms. Mardini et al [8] showed that delayed bath beyond 24 h was associated with vernix caseosa retention on the skin and adequate time for skin-to-skin contact with mother. Vernix caseosa may act an important role in preventing evaporative water loss, thermoregulation, and innate immunity [26]. This, along with better STS contact opportunities, can explain the lesser incidence of hypothermia and hypoglycaemia and better breastfeeding rates.

This review tried to answer an important research question on the effect of delayed first newborn bath on mortality and morbidities in term healthy neonates. Rigorous methodology was followed to conduct this review, with an all-inclusive literature search and no language filters. Though this review included 16 studies, there were no RCTs in the meta-analysis. One pilot RCT involved a small number of neonates and did not contribute to the meta-analysis [8]. Moreover, there is no uniformity in definition of delayed and early baths in literature. For example, two studies were excluded due to comparison of baths over a narrow time period (1- and 4-hour baths) or too wide a time period (24- and 48-hour baths) [27,28]. Thus, there is a scarcity of good quality trials that have assessed the impact of delayed first bath on important health outcomes in term healthy newborns. There is also a paucity of literature on the process of bathing (type of bath, water temperature, environment temperature, bathing products, any risk of adverse events like slippage or drowning, need for counselling etc.), which remains to be addressed by research.

None of the included studies reported outcomes of any serious morbidities (sepsis or possible serious bacterial infection), timing of breastfeeding initiation, exclusive breastfeeding rates at 6 months or any adverse events related to intervention. There was a wide variation in the definition of delayed and early first bath in the included studies. This led to difficulty in comparison of interventions across the studies. However, we could meta-analyse ten studies together after realizing the timing in early bath group to be within the first 6 h of life in all these studies. The evidence for comparison of delayed bath >24 h vs early bath <24 h was based on single study results. The evidence was rated as low- and very low-quality, in part, affected by very serious risk of bias. A few late preterm neonates (two trials, 1646 newborns) without major comorbidities were among the studied population. We did not consider this to be serious indirectness because they were otherwise healthy newborns which did not downgrade the evidence. Certain cointerventions could have independently affected the outcomes in the studies. For example, immersion (tub) bath is known to decrease heat loss during bath, and hence, it could have affected the temperatures of the neonates independently.


Delaying the first newborn bath for at least 24 h after birth may reduce infant mortality and hypothermia. Additionally, delayed first bath for at least 6 h after birth may prevent hypothermia and hypoglycemia, and likely improves EBF rates at discharge in healthy newborns. The available evidence supports delaying the first newborn bath by 24 h and, if not possible, by at least six h to improve thermoregulation and breastfeeding rates in term healthy newborns. However, most of these conclusions are based on low certainty evidence and needs further evaluation in well-designed randomized trials.

Additional material

Online Supplementary Document


Disclaimer: The authors alone are responsible for the views expressed in this publication and they do not necessarily represent the views, decisions, or policies of the World Health Organization.

Acknowledgment: We are grateful to Dr Rajiv Bahl, WHO, Geneva for technical guidance and support.

[1] Funding: The authors received a grant from World Health Organization (WHO), Geneva to support this review work.

[2] Authorship contributions: Mayank Priyadarshi and Bharathi Balachander conducted the literature search and extracted data. Mayank Priyadarshi, Shuchita Gupta, and Mari Jeeva Sankar analysed and interpreted data. Mayank Priyadarshi and Bharathi Balachander prepared the first draft of the manuscript. Shuchita Gupta and Mari Jeeva Sankar reviewed and modified the final draft.

[3] Disclosure of interest: The authors completed the ICMJE Disclosure of Interest Form (available upon request from the corresponding author) and declare the following interests and relationships: Shuchita Gupta is a staff member of WHO.


[1] JA Dyer. Newborn skin care. Semin Perinatol. 2013;37:3-7. DOI: 10.1053/j.semperi.2012.11.008. [PMID:23419756]

[2] Hİ Taşdemir and E Efe. The effect of tub bathing and sponge bathing on neonatal comfort and physiological parameters in late preterm infants: A randomized controlled trial. Int J Nurs Stud. 2019;99:103377. DOI: 10.1016/j.ijnurstu.2019.06.008. [PMID:31442786]

[3] C Suchy, C Morton, RR Ramos, A Ehrgott, MM Quental, and A Burridge. Does Changing Newborn Bath Procedure Alter Newborn Temperatures and Exclusive Breastfeeding? Neonatal Netw. 2018;37:4-10. DOI: 10.1891/0730-0832.37.1.4. [PMID:29436352]

[4] LM Ruschel, DB Pedrini, and MLC da Cunha. Hypothermia and the newborn’s bath in the first hours of life. Rev Gaúcha Enferm. 2018;39:e20170263. [PMID:30365754]

[5] CM McInerney and A Gupta. Delaying the first bath decreases the incidence of neonatal hypoglycemia. J Obstet Gynecol Neonatal Nurs. 2015;44:S73-4. DOI: 10.1111/1552-6909.12650

[6] ER Moore, N Bergman, GC Anderson, and N Medley. Early skin-to-skin contact for mothers and their healthy newborn infants. Cochrane Database Syst Rev. 2016;11:CD003519. DOI: 10.1002/14651858.CD003519.pub4. [PMID:27885658]

[7] WHO. WHO recommendations on postnatal care of the mother and newborn. World Health Organization; 2014. Available: Accessed: 4 Dec 2020.

[8] J Mardini, C Rahme, O Matar, S Abou Khalil, S Hallit, and M-C Fadous Khalife. Newborn’s first bath: any preferred timing? A pilot study from Lebanon. BMC Res Notes. 2020;13:430 DOI: 10.1186/s13104-020-05282-0. [PMID:32928289]

[9] PA Kelly, KA Classen, CG Crandall, JT Crenshaw, SA Schaefer, and DA Wade. Effect of Timing of the First Bath on a Healthy Newborn’s Temperature. J Obstet Gynecol Neonatal Nurs. 2018;47:608-19. DOI: 10.1016/j.jogn.2018.07.004. [PMID:30096281]

[10] JAC Sterne, J Savović, MJ Page, RG Elbers, NS Blencowe, and I Boutron. RoB 2: a revised tool for assessing risk of bias in randomised trials. BMJ. 2019;366:l4898 DOI: 10.1136/bmj.l4898. [PMID:31462531]

[11] JA Sterne, MA Hernán, BC Reeves, J Savović, ND Berkman, and M Viswanathan. ROBINS-I: a tool for assessing risk of bias in non-randomised studies of interventions. BMJ. 2016;355:i4919 DOI: 10.1136/bmj.i4919. [PMID:27733354]

[12] GRADEpro GDT: GRADEpro Guideline Development Tool [Software]. McMaster University, 2020 (developed by Evidence Prime, Inc.). Available: Accessed: 1 July 2022.

[13] J Anderson. An Organization-Wide Initiative to Implement Parent-Performed, Delayed Immersion Bathing. Nurs Womens Health. 2021;25:63-70. DOI: 10.1016/j.nwh.2020.11.006. [PMID:33450241]

[14] RA Brennan, M Obrist, and K Olson. Implementation of Newborn Delayed-Immersion Swaddle Bathing in a Mother–Baby Unit. J Obstet Gynecol Neonatal Nurs. 2020;49:S75 DOI: 10.1016/j.jogn.2020.09.131

[15] J Chamberlain, S McCarty, J Sorce, B Leesman, S Schmidt, and E Meyrick. Impact on delayed newborn bathing on exclusive breastfeeding rates, glucose and temperature stability, and weight loss. J Neonatal Nurs. 2019;25:74-7. DOI: 10.1016/j.jnn.2018.11.001

[16] HC DiCioccio, C Ady, JF Bena, and NM Albert. Initiative to Improve Exclusive Breastfeeding by Delaying the Newborn Bath. J Obstet Gynecol Neonatal Nurs. 2019;48:189-96. DOI: 10.1016/j.jogn.2018.12.008. [PMID:30677407]

[17] LiVolsi K. Improving Neonatal Outcomes Through the Implementation of a Delayed Bathing Program. Seton Hall Univ DNP Final Proj. 2018. Available: Accessed: 1 July 2022.

[18] K Long, J Rondinelli, A Yim, C Cariou, and R Valdez. Delaying the First Newborn Bath and Exclusive Breastfeeding MCN Am J Matern Child Nurs. 2020;45:110-5. DOI: 10.1097/NMC.0000000000000606. [PMID:32097223]

[19] L Mallick, J Yourkavitch, and C Allen. Trends, determinants, and newborn mortality related to thermal care and umbilical cord care practices in South Asia. BMC Pediatr. 2019;19:248 DOI: 10.1186/s12887-019-1616-2. [PMID:31331315]

[20] LC Mullany, J Katz, SK Khatry, SC LeClerq, GL Darmstadt, and JM Tielsch. Neonatal hypothermia and associated risk factors among newborns of southern Nepal. BMC Med. 2010;8:43 DOI: 10.1186/1741-7015-8-43. [PMID:20615216]

[21] G Preer, JM Pisegna, JT Cook, A-M Henri, and BL Philipp. Delaying the bath and in-hospital breastfeeding rates. Breastfeed Med. 2013;8:485-90. DOI: 10.1089/bfm.2012.0158. [PMID:23635002]

[22] GT Shifa, AA Ahmed, and AW Yalew. Maternal and child characteristics and health practices affecting under-five mortality: A matched case control study in Gamo Gofa Zone, Southern Ethiopia. PLOS ONE. 2018;13:e0202124. DOI: 10.1371/journal.pone.0202124. [PMID:30110369]

[23] J Turney, A Lowther, J Pyka, D Mollon, and W Fields. Delayed Newborn First Bath and Exclusive Breastfeeding Rates. Nurs Womens Health. 2019;23:31-7. DOI: 10.1016/j.nwh.2018.12.003. [PMID:30593766]

[24] S Warren, WK Midodzi, L-A Allwood Newhook, P Murphy, and L Twells. Effects of Delayed Newborn Bathing on Breastfeeding, Hypothermia, and Hypoglycemia. J Obstet Gynecol Neonatal Nurs. 2020;49:181-9. DOI: 10.1016/j.jogn.2019.12.004. [PMID:32057686]

[25] JA Wisniewski, CA Phillipi, N Goyal, A Smith, AEW Hoyt, and E King. Variation in Newborn Skincare Policies Across United States Maternity Hospitals. Hosp Pediatr. 2021;11:1010-9. DOI: 10.1542/hpeds.2021-005948. [PMID:34462323]

[26] G Singh and G Archana. Unraveling the mystery of vernix caseosa. Indian J Dermatol. 2008;53:54-60. DOI: 10.4103/0019-5154.41645. [PMID:19881987]

[27] D Gözen, SY Çaka, SA Beşirik, and Y Perk. First bathing time of newborn infants after birth: A comparative analysis. J Spec Pediatr Nurs. 2019;24:e12239. DOI: 10.1111/jspn.12239. [PMID:30887671]

[28] A Behring, T Vezeau, and R Fink. Timing of the Newborn First Bath: A Replication. Neonatal Netw. 2003;22:39-46. DOI: 10.1891/0730-0832.22.1.39. [PMID:12597090]

Correspondence to:
Dr Mari Jeeva Sankar, MD, DM
Department of Pediatrics
All India Institute of Medical Sciences
New Delhi
[email protected]