The effect of early discharge after vaginal delivery on neonatal readmission rates

Readiness of rural health facilities to provide immediate postpartum care in Uganda

BACKGROUND

Nearly 60% of maternal and 45% of newborn deaths occur within 24 h after delivery. Immediate postpartum monitoring could avert death from preventable causes including postpartum hemorrhage, and eclampsia among mothers, and birth asphyxia, hypothermia, and sepsis for babies. We aimed at assessing facility readiness for the provision of postpartum care within the immediate postpartum period.

METHODS

A cross-sectional study involving 40 health facilities within the greater Mpigi region, Uganda, was done. An adapted health facility assessment tool was employed in data collection. Data were double-entered into Epi Data version 4.2 and analyzed using STATA version 13 and presented using descriptive statistics.

RESULTS

Facility readiness for the provision of postpartum care was low (median score 24% (IQR: 18.7, 26.7). Availability, and use of up-to-date, policies, guidelines and written clinical protocols for identifying, monitoring, and managing postpartum care were inconsistent across all levels of care. Lack of or non-functional equipment poses challenges for screening, diagnosing, and treating postnatal emergencies. Frequent stock-outs of essential drugs and supplies, particularly, hydralazine, antibiotics, oxygen, and blood products for transfusions were more common at health centers compared to hospitals. Inadequate human resources and sub-optimal supplies inhibit the proper functioning of health facilities and impact the quality of postpartum care. Overall, private not-for-profit health facilities had higher facility readiness scores.

CONCLUSIONS

Our findings suggest sub-optimal rural health facility readiness to assess, monitor, and manage postpartum emergencies to reduce the risk of preventable maternal/newborn morbidity and mortality. Strengthening health system inputs and supply side factors could improve facility capacity to provide quality postpartum care.

Proportion of neonatal readmission attributed to length of stay for childbirth: a population-based cohort study

OBJECTIVE

Most literature on length of stay (LOS) for childbirth focuses on 'early' discharge as opposed to 'optimal' time of discharge and has conflicting results due to heterogeneous definitions of 'early' discharge and differing eligibility criteria for these programmes. We aimed to determine the LOS associated with the lowest neonatal readmission rate following childbirth by examining the incidence pattern of neonatal readmission for different LOS using the Kitagawa decomposition.

DESIGN

Retrospective cohort study using administrative hospitalisation data.

SETTING

Canada (excluding Quebec) from 2003 to 2010.

PATIENTS

Term, singleton live births without congenital anomalies.

INTERVENTIONS

LOS for childbirth.

MAIN OUTCOME MEASURE

Neonatal readmissions within 30 days of birth.

RESULTS

1 875 322 live births were included. Neonatal LOS peaked at day 1 (47.3%) after vaginal birth and day 3 (49.3%) following caesarean section; 4.2% of infants were readmitted following vaginal birth and 2.2% after caesarean section. In 2008-2010, most readmissions occurred among infants discharged in the first 2 days (83.8%) following a vaginal birth and among infants discharged in the first 3 days (81.7%) following a caesarean birth. Readmissions increased from 4.1% in 2003-2005 to 4.6% in 2008-2010 among vaginal births and from 2.0% to 2.4% among caesarean births and occurred mostly due to changes in the day-specific readmission rates and not due to reductions in LOS.

CONCLUSIONS

Patterns of readmission suggest that readmission rates are lowest following a 1-2-day stay following a vaginal birth and a 2-4-day stay following a caesarean birth given the outpatient support in the community.

Length of postnatal hospital stay in healthy newborns and re-hospitalization following early discharge

Background:

The length of postnatal hospital stay for healthy newborns remains controversial. Proponents of early hospital discharge claim that it is safe, decreases the risk of iatrogenic infection, promotes family bonding and attachment, and reduces hospitalization care and patient costs. Disadvantages include delayed breastfeeding, manifestation of new conditions affecting newborns after early discharge, and improper discharge planning.

Aim:

The main aim of the study was to compare early discharge versus late discharge with the risk of readmission.

Patients and Methods:

The length of hospital stay was recorded for all healthy newborns and infants and followed by investigation of any medical problem arising after discharge. Factors associated with readmission to the hospital were analyzed by Chi square and Mantel-Haenszel Common Odds Ratio Estimate (OR) with Confidence Limits (CL).

Results:

A total of 478 babies were enrolled, of which 307 were discharged ≤ 48 hours. The overall length of stay was 39 hours (1.6 days). Thirty-eight (7.9%) newborns were re-hospitalized, with the most common cause being neonatal jaundice. Factors associated with readmission for jaundice were breastfeeding (OR: 10.3 CL3.10to32.20) and length of stay ≤ 48 hours (OR: 13.8, CL4.04 to 47.05).

Conclusion:

Hospital discharge at any time ≤ 48 hours significantly increases the risk for readmission as well as the risk for readmission due to hyperbilirubinemia. Planning and implementing a structured program for follow up of infants who are discharged ≤ 48 hours are vital in order to decrease the risk for readmission, morbidity and neonatal mortality.

Risk of hyperbilirubinemia in breast-fed infants

OBJECTIVE

To investigate the risk factors for hyperbilirubinemia in infants who are exclusively breast-fed.

STUDY DESIGN

A prospective study was conducted to investigate the effects of birth body weight, sex, mode of delivery, glucose-6-phosphate dehydrogenase (G6PD) deficiency, variant UDP-glucuronosyltransferase 1A1 (UGT1A1) gene, and hepatic solute carrier organic anion transporter 1B1 (SLCO1B1) gene on hyperbilirubinemia in neonates who were breast-fed. Hyperbilirubinemia was diagnosed when a full term neonate had a bilirubin level ≧15.0 mg/dL (256.5 μM) in serum at 3 days old. The polymerase chain reaction-restriction fragment length polymorphism method was used as a means of detecting the known variant sites in the UGT1A1 and SLCO1B1 gene.

RESULTS

Of 252 infants born at term who were exclusively breast-fed, 59 (23.4%) had hyperbilirubinemia. The significant risk factors were a variant nucleotide 211 in UGT1A1 (2.48; 95% CI, 1.29 to 4.76; P = .006), G6PD deficiency (12.24; 95% CI, 1.08 to 138.62; P < .05), and vaginal delivery (3.55; 95% CI, 1.64 to 7.66; P < .001).

CONCLUSION

Breast-fed neonates who are 211 variants in the UGT1A1, G6PD deficiency, and vaginal delivery are at high-risk for hyperbilirubinemia.

Lack of hygiene routines among patients and family members at patient hotels--a possible route for transmitting puerperal fever

The use of patient hotels for ambulatory care of women with uncomplicated deliveries has become a routine in Sweden. This report describes a minor outbreak of a group A Streptococcus strain in 2 newly delivered mothers and their newborn babies at a patient hotel.

The impact of early discharge laws on the health of newborns

Using an interrupted time series design and a census of births in California over a 6-year period, we show that state and federal laws passed in the late 1990s designed to increase the length of postpartum hospital stays reduced considerably the fraction of newborns that were discharged early. The law had little impact on re-admission rates for privately insured, vaginally delivered newborns, but reduced re-admission rates for privately insured c-section-delivered and Medicaid-insured vaginally delivered newborns by statistically significant amounts. Our calculations suggest the program was not cost saving.

Correlates of First-Time Mothers' Postpartum Stress

The purpose of this study was to examine first-time mothers' postpartum stress and its correlates following discharge from the hospital or clinic after vaginal delivery. One hundred and eighty-three first-time mothers were enrolled from hospitals and clinics in Kaohsiung City. All first-time mothers reported normal pregnancies and vaginal deliveries, delivered healthy infants at term, and were surveyed during their postpartum periods after discharge from hospitals or clinics. The Hung Postpartum Stress Scale was used to examine first-time mothers' postpartum stress and stressors during their postpartum periods. The top ten postpartum stressors perceived by the women were: "the baby getting sick suddenly", "the flabby flesh of my belly", "the unpredictability of the baby's schedule", "interrupted sleep", "the shape of the baby's head due to the sleeping position", "not sleeping enough", "lack of information regarding infant's growth and development", "the baby's crying", "my life is restricted", and "the baby choking during feeding". There were no significant differences between the first-time mothers' demographic characteristics and their postpartum stress and its three components (negative body changes, maternal role attainment, lack of social support), respectively. Insight into the study results of first-time mothers' postpartum stress and stressors provides a reference for health professionals that the development of programs and resources addressing primiparous women's unique needs are required.

Early discharge from obstetrics-pediatrics at the Hospital de Valme, with domiciliary follow-up

OBJECTIVES

This study was undertaken to evaluate the advantages and disadvantages of a program of early obstetric-pediatric discharge (24 hours postpartum) with domiciliary follow-up, compared with the traditional postpartum hospital stay (more than 48 hours), according to the criteria described by reviewers of the subject.

STUDY DESIGN

A randomized controlled trial of early obstetric discharge for healthy mothers and term infants, with postpartum randomization, with no prenatal preparation and with observational and clinical follow-up was performed. The participants were mothers with healthy, term neonates (37-42 weeks) weighing more than 2500 g and produced via vaginal delivery and with a verified normal evolution before discharge. The sample consisted of 430 cases (213 cases with early discharge, and 217 control cases) in which the following variables were evaluated: existence of complications in the mother and/or child that required rehospitalization or a medical consultation, existence of maternal problems of fatigue or anxiety/depression after the birth, continuity of lactation and its problems, satisfaction of the mother and family, and relative costs.

CONCLUSION

After demonstrating the homogeneity of the groups, no significant differences were found in the rates of maternal rehospitalization (1.9% in the early discharge group vs 2.3% in the control group, relative risk 0.81, 95% CI 0.21-3.03) or in the rates of rehospitalization of the neonates (1.4% in the early discharge group vs 2.3% in the control group, relative risk 0.16, 95% CI 0.15-2.56). No increases were observed in maternal or neonatal disease, puerperal fatigue, or maternal anxiety/depression. A prolongation of maternal lactation to 3 months was observed in the early discharge group (P=.016 <.05 Fisher exact test). When the cost of early discharge is compared with that of traditional discharge with a minimum of 48 hours hospital stay, we find a saving of 18% to 20%. The level of maternal satisfaction with early discharge is better than 90%.

Comparison of Health Care Utilization of Postnatal Programs in Sweden

OBJECTIVE

To describe the utilization of health care services, based on number of outpatient visits and readmissions, by mothers and newborns following discharge postnatally after having received various types of maternity care.

DESIGN

The design was a cohort of Swedish women giving birth at full term. All together, 773 women and 782 newborns were followed using questionnaires, registry data, and medical chart notes. The information served as a basis for analyzing utilization of health care services during the first 28 days post-delivery.

RESULTS

Of the women, 15% sought medical care and 1.7% were readmitted, whereas 17% of the newborns received medical care and 2.9% were readmitted. At 6 months, about half were exclusively being breastfed. There was no difference in need to seek health care or breastfeeding outcome owing to type of maternity care.

CONCLUSION

Mothers with newborns sought care relatively frequently but rarely needed to be readmitted after discharge from the maternity care. The risk of readmission during the first month after childbirth was not greater for mothers and children who received care through the family suite or early discharge programs.

Length-of-stay policies and ascertainment of postdischarge problems in newborns

OBJECTIVE

The purpose of this study was to evaluate the effects of an early postpartum discharge program and a subsequent legislative mandate for 48 hours of hospital coverage on incidence of newborn jaundice and feeding problems. We tested the hypothesis that heightened postdischarge ascertainment (rather than short stays) is responsible for apparent increases in these outcomes.

METHODS

Interrupted time series analysis was conducted on retrospective data from the automated medical records of a large Massachusetts health maintenance organization (HMO). A population of 20,366 mother-infant pairs with normal vaginal deliveries between October 1990 and March 1998 was identified. The interventions included a new HMO protocol in 1994 of 1 hospital overnight after delivery, plus a nurse home visit, then the Massachusetts' 1996 minimum coverage law. Postpartum length of stay, clinical evaluation on day 3 or 4 of life, health center visits up to day 21, health center diagnoses of jaundice or feeding problems, bilirubin testing and test severity, rehospitalizations, and emergency department visits were measured.

RESULTS

Postpartum stays <2 nights rose from 28% of newborns before implementation of the program to 70% immediately after implementation. Later, this rate fell from 66% before the mandate to 21% just after the law went into effect. Day 3 or 4 evaluation rose from 24.5% to 64% after the program, then dropped somewhat to 53% after the mandate. Controlling for longer-term trends in health center visits, implementation of the early discharge program was associated with approximately 1 extra visit for every 4 newborns within the first 21 days of life. The state mandate did not affect health center visit rates. Jaundice diagnoses were flat at 8% of newborns during the baseline, then rose to a constant 11% throughout the program and postmandate periods. Bilirubin testing of newborns also rose by 3.4 percentage points at the time of program implementation, and the proportion of tested newborns with results calling for at least consideration of phototherapy rose by 6 percentage points. Phototherapy use rose from a flat 1.8% to 2.4% of newborns after program implementation. Feeding problem diagnoses more than doubled at the time of program implementation and remained elevated after the mandate. Rehospitalizations overall and specifically for jaundice were constant over time, whereas more rare emergency department visits for jaundice dropped from 0.3% of newborns to 0 on program implementation.

CONCLUSIONS

Sudden increases in jaundice-related measures and identification of infant feeding problems were not associated with changes in length of stay in this setting. Instead, these increases seem to be the result of more frequent evaluation of newborns during the critical day 3 to 4 period and may also have been elevated by a new climate of concern about neonatal vulnerability. "Ascertainment bias" may have confounded findings in previous reports that raised concerns about the safety of early discharge.

Does early discharge with nurse home visits affect adequacy of newborn metabolic screening?

OBJECTIVE

To examine the impact of early discharge on newborn metabolic screening.

STUDY DESIGN

Metabolic screening results were obtained from the Alabama State Lab for all infants born at our hospital between 8/1/97, and 1/31/99, and were matched with an existing database of early discharge infants. An early newborn discharge was defined as a discharge between 24 and 47 hours of age. Metabolic screening tests included phenylketonuria (PKU), hypothyroidism, and congenital adrenal hyperplasia (CAH). Early discharge and traditional stay infants were compared to determine the percentage of newborns screened and the timing of the first adequate specimen.

RESULTS

The state laboratory received specimens from 3860 infants; 1324 were on early discharge newborns and 2536 infants in the traditional stay group. At least one filter paper test (PKU, hypothyroidism, and CAH) was collected on 99.2% of early discharge infants and 96.0% of traditional stay infants (P<.0001). Early discharge infants had a higher rate of initial filter paper specimens being inadequate (22.9%) compared with traditional stay infants (14.3%, P<.0001) but had a higher rate of repeat specimens when the initial specimen was inadequate (85.0% early discharge vs 75.3% traditional stay, P=.002). The early discharge group was more likely to have an adequate specimen within the first 9 days of life (1001, 98.8% early discharge vs 2016, 96.7% traditional stay, P=.0005).

CONCLUSIONS

In this well established early discharge program with nurse home visits, newborn metabolic screening is not compromised by early discharge.

Length of hospital stay, obstetric conditions at childbirth, and maternal readmission: a population-based cohort study

OBJECTIVE

We assessed the association between obstetric conditions, length of hospital stay for childbirth, and maternal readmission.

STUDY DESIGN

A population-based cohort study was conducted on obstetric deliveries (N = 2,652,726) in Canada from 1989 to 1999. Women who were readmitted to the hospital because of obstetric causes within 60 days of initial discharge were identified.

RESULTS

Among the readmitted cases, women with cesarean deliveries were more likely to be readmitted to the hospital in the first week after discharge than women with vaginal deliveries (53% vs 41%). After an adjustment for maternal age by means of a Cox regression model, the risk of maternal readmission after cesarean delivery was significantly increased by 21%, 18%, and 10% for mothers with a length of hospital stay of <or=2, 3, and 4 days, respectively, compared with mothers with a length of hospital stay of 5 days. Postpartum hemorrhage, major puerperal infection, and some hypertensive disorders were associated with an elevated risk for maternal readmission and were also the major causes of readmission.

CONCLUSION

Short length of hospital stay and several obstetric conditions appear to increase the risk of readmission in women with cesarean birth.

The safety of Canadian early discharge guidelines. Effects of discharge timing on readmission in the first year post-discharge and exclusive breastfeeding to four months

BACKGROUND

Few studies have examined earlier discharge in relation to Canadian guidelines for earlier discharge and infant feeding. We addressed differences in readmission (1 year post-discharge) and exclusive breastfeeding (4 months) for newborns and mothers discharged within 48 hours compared to those with a longer hospital stay.

METHOD

A cohort of 1,357 vaginally delivered singleton normal newborns and their mothers (births between January 1, 1996 and March 31, 1997) were studied by linking five databases and a chart audit.

RESULTS

Overall there were no differences in infant and maternal readmission or rates of exclusive breastfeeding.

CONCLUSION

Canadian guidelines for earlier discharge appear appropriate for vaginally delivered singleton normal newborns and their mothers with timely home visitation.

Very early discharge from hospital after normal deliveries

The aim of the present study was to investigate, in a descriptive study, how healthy women experienced early discharge from hospital, 6-12 hours, after normal deliveries. Expecting couples were prepared for early discharge during pregnancy. The women delivered at the University Hospital in Uppsala. All infants had two obligatory medical examinations, one before leaving the hospital and one for metabolic screening after four or five days. Both mothers and infants received postpartum care at home by midwives. One hundred and three women participated and answered a questionnaire four to five days after delivery. Twenty of the women were additionally interviewed by telephone four months after delivery. The average length of stay at the hospital after delivery was 8 hours. The families had, on average, 1.9 visits at home. All women considered that they had received sufficient care and advice from the midwives, although 40 percent felt uncertainty about something in the postpartum period. Questions frequently raised concerned breast-feeding. Two infants were readmitted to hospital due to mild neonatal hyperbilirubinemia. All but three women wanted to repeat very early discharge after a future uncomplicated delivery. Ninety-five percent of the women were still breast-feeding after four months. We conclude, that antenatal preparation and a well-organised, adequate postpartum home-care is of the greatest importance, to establish safe early discharge after uncomplicated deliveries. This concept of early discharge from hospital, with midwifery home care provided, is safe and appreciated by the new parents.

Discharge of mothers and babies from hospital after birth of a healthy full-term infant: developing criteria through a community-wide consensus process

OBJECTIVE

To ensure safe care of mothers and babies after birth, irrespective of length of hospital stay, and to ensure effective links between hospital and community postnatal services.

METHODS

Program aimed toward consumers and professionals working with them in Ottawa-Carleton (750,000 persons.) All pregnant women in the community included. Program developed by professionals, institutions and community agencies. Information on current practices elsewhere and early discharge literature studied. New provincial survey on practice changes performed in Ontario. Emergency room utilization data analyzed. Discharge and post-discharge criteria, and a common prenatal education curriculum, developed.

RESULTS

Multidisciplinary, multi-sectoral committees, institutions and agencies have developed programs for appropriate discharge practice and improved postnatal follow-up. Professionals have supported flexible discharge guidelines.

CONCLUSIONS

Provided discharge criteria and follow-up are available, flexible discharge timing and safety appear compatible. The Ottawa-Carleton process to develop criteria and programs has allowed a collaborative, consensus-based approach to 'early' newborn discharge.

Factors relating to readmission of term and near-term neonates in the first two weeks of life. Early Discharge Survey Group of the Health Professional Advisory Board of the Greater New York Chapter of the March of Dimes

AIMS

A multisite study of term and near term infants readmitted in the first two weeks of life to 9 New York City area hospitals in 1995 was conducted to evaluate factors related to readmission, including length of newborn stay.

RESULTS

Of the 30,884 infants born at the 9 study hospitals 391 newborns were readmitted. The major admission diagnoses were infection, 40.7%, hyperbilirubinemia, 39.1%, and feeding and/or gastrointestinal problems, 10.5%. In the first week, 65.1% of readmissions were for hyperbilirubinemia and 19.1% were for infection or suspected sepsis. In the second week, 67.8% of readmissions were for infection and 7.6% were for hyperbilirubinemia. Hyperbilirubinemia was the most frequent diagnosis for White and Asian infants, while infection was most frequent for African-American and Hispanic infants. Age at readmission was younger and the interval from discharge was shorter for infants with hyperbilirubinemia. Abnormalities which should have precluded early discharge included feeding difficulties, cyanotic congenital heart defects, hemolytic disease of the newborn, early jaundice or early high bilirubin levels.

CONCLUSION

Attention to identification of infants at risk and programs such as lactation counseling and universal screening for bilirubin (with appropriate interpretation) prior to discharge could have reduced the necessity for readmission regardless of the newborn length of stay.

Home visits: strategies to protect the breastfeeding newborn at risk

The breastfeeding mother whose infant is at risk for lactation failure that may lead to dehydration, weight loss, and hyperbilirubinemia can be assisted and supported in the home by maternal-child nurses, certified as lactation consultants, working collaboratively with the attending physician, midwife, or nurse practitioner. In this article, case reports illustrate interventions carried out in the home. Risk factors and clinical indicators of breastfeeding problems usually are present before hospital discharge. Health care providers should be on the alert for them so that management strategies can be started immediately after hospital discharge to ensure good patient outcomes.

Rehospitalizations and outpatient contacts of mothers and neonates after hospital discharge after vaginal delivery

OBJECTIVE

Our purpose was to determine whether length of hospital stay after vaginal delivery as determined by the discharging physician is associated with rehospitalizations or increased outpatient contacts by mothers and neonates and to assess the impact of home health care visits.

STUDY DESIGN

An inception cohort study of all rehospitalizations and outpatient contacts of mothers and neonates after vaginal delivery at St. Joseph Hospital, Denver, Colorado, was done from January 1, 1994, to September 30, 1995. All Kaiser Permanente mother-neonate pairs in which the delivery was vaginal (excluding those with multiple gestations or birth weight < 2500 g) were included. Length of initial hospital stay was divided into three time periods: < or = 24 hours, 25 to 48 hours, and > 48 hours. The Colorado Kaiser Permanente Perinatal Database was used to identify perinatal and demographic factors that might have increased health care use. Additional information was sought in administrative databases, bill records, and inpatient charts. Mothers were followed up for 6 weeks and neonates for 28 days after delivery. Home care visits were provided to more than half the mothers and neonates by means of a standardized protocol. The main outcome measures were rehospitalizations and outpatient visits for mothers and neonate, controlling for home care visits.

RESULTS

A total of 4323 mother-neonate pairs were identified. For the mothers, a longer initial hospital stay (> 48 hours) was significantly associated with both readmission (P < .01) and increased outpatient care use (P = .01) in the 6-week postpartum period. Thirty-five mothers (.81%) were rehospitalized by 6 weeks. Maternal factors associated with increased outpatient contacts were preeclampsia, preterm delivery, and instrument delivery. Sixty-seven neonates (1.55%) were readmitted to the hospital. Home care visits reduced the need for both readmissions and outpatient visits.

CONCLUSIONS

For mothers in this cohort a longer initial hospital stay was significantly associated with hospital readmission and increased outpatient care in the postpartum period. Further analysis revealed that mothers with recognized potential and observed problems were rarely discharged in < or = 24 hours. We did not find statistically significant problems among neonates that were related to the length of their initial hospital stay. Those neonates receiving home care were less likely to require hospital readmission and less likely to seek outpatient care. It is unlikely that a single discharge policy will be appropriate for all mothers and neonates.