What lessons should we learn from drive-through deliveries?

Minding Ps and Qs: The Political and Policy Questions Framing Health Care Spending

Tracing the evolution of political conversations about health care spending and their relationship to the formation of policy is a valuable exercise. Health care spending is about science and ethics, markets and government, freedom and community. By the late 1980s the unique upward trajectory of post-Medicare U.S. health care spending had been established, recessions and tax cuts were eroding federal and state budgets, and efforts to harness market forces to serve policy goals were accelerating. From the initial writings on "managed competition," through the failed Clinton health reform effort in the early 1990s, to the passage of the Affordable Care Act in 2010, the policy narrative of health spending acquired a superficial consistency. On closer examination, however, it becomes apparent that the cost problem has been repeatedly reframed in political discourse even during this relatively brief period. The clearest transition has been from a narrative centered on rationing necessary care to one committed to reducing wasteful care - although the role of accumulated law and regulation in perpetuating waste remains largely unrecognized and the recently articulated commitment to population health seems an imperfect proxy for explicitly developing social solidarity with respect to health and health care in the United States.

Newborn Readmissions to Slovenian Children's Hospitals in One Summer Month and One Autumn Month: A Retrospective Study

BACKGROUND

With the shortening length of stay of newborns in hospitals after birth, concerns have been raised about the possible rise in readmission rates. In Slovenia, where the normal length of stay is 3 days, no data on readmissions were available. We sought to determine the frequency and causes for readmissions.

METHODS

We conducted a retrospective study on all newborns readmitted to Slovenian children's hospitals and wards in June 2012 and November 2012. We obtained basic demographic data for newborns and mothers, analyzed the frequency of diagnoses, and compared the duration of treatment between summer months and autumn months.

RESULTS

The proportion of readmissions in June 2012 and November 2012 was 6% and 5.9%, respectively. Around 10% more boys were readmitted in June 2012 and November 2012. In June 2012, the mean age was 12.2 days, and the mean birth weight was 3444 g. In November, the mean age was 10.5 days, and the mean birth weight was 3271 g. Around 50% of mothers were primiparous, and their mean age was around 31 years. Most received > 10 prenatal check-ups and participated in a prenatal class. The most common diagnosis in June 2012 and November 2012 was jaundice. The duration of treatment did not statistically significantly differ between summer months and autumn months, but it was associated with the admission diagnosis and infants' characteristics.

CONCLUSION

Our study showed that the readmission rate in Slovenia was much higher than in some other developed countries. Prospective studies are needed to further confirm the findings and highlight the possible causes for this observation.

After Midnight: A Regression Discontinuity Design in Length of Postpartum Hospital Stays

Estimates of moral hazard in health insurance markets can be confounded by adverse selection. This paper considers a plausibly exogenous source of variation in insurance coverage for childbirth in California. We find that additional health insurance coverage induces substantial extensions in length of hospital stay for mother and newborn. However, remaining in the hospital longer has no effect on readmissions or mortality, and the estimates are precise. Our results suggest that for uncomplicated births, minimum insurance mandates incur substantial costs without detectable health benefits. (JEL D82, G22, I12, I18, J13)

Twenty-year trends in diagnosis of life-threatening neonatal cardiovascular malformations

BACKGROUND

Infants with cardiovascular malformations are usually asymptomatic at birth. Earlier diagnosis is likely to improve outcome.

OBJECTIVE

To examine trends in the diagnosis of potentially life-threatening cardiovascular malformations.

METHODS

Ascertainment of all cardiovascular malformations diagnosed in infancy in the resident population of one English health region between 1985 and 2004. Infants with life-threatening cardiovascular malformations were all with hypoplastic left heart, pulmonary atresia with intact ventricular septum, transposition of the great arteries or interruption of the aortic arch; and those dying or undergoing operation within 28 days with coarctation of the aorta, aortic stenosis, pulmonary stenosis, tetralogy of Fallot, pulmonary atresia with ventricular septal defect or total anomalous pulmonary venous connection.

RESULTS

Cardiovascular malformations were diagnosed in infancy in 4444 of 690,215 live births (6.4 per 1000) and were potentially life threatening in 669 (15%). Overall, 55 (8%) were recognised prenatally, 416 (62%) postnatally before discharge from hospital, 168 (25%) in living infants after discharge and 30 (5%) after death. Antenatal diagnoses increased from 0 to around 20% and no case was first diagnosed after death in the past 6 years. However, the proportion going home without a diagnosis remains around 25%. Malformations most likely to remain undiagnosed at discharge were coarctation of the aorta (54%), interruption of the aortic arch (44%), aortic valve stenosis (40%) and total anomalous pulmonary venous connection (37%).

CONCLUSIONS

One in three infants with a potentially life-threatening cardiovascular malformation left hospital undiagnosed. Better early diagnosis is likely to be achieved by further improvements in antenatal diagnosis and more widespread use of routine pulse oximetry.

Preventable newborn readmissions since passage of the Newborns' and Mothers' Health Protection Act

BACKGROUND

Congress passed the Newborns' and Mothers' Health Protection Act in 1996, reversing the trend of shorter newborn nursery lengths of stay. Hope existed that morbidities would lessen for this vulnerable population, but some reports indicate that the timeliness and quality of postdischarge care may have worsened in recent years.

OBJECTIVE

Our goal was to determine risk factors for the potentially preventable readmissions because of jaundice, dehydration, or feeding difficulties in the first 10 days of life in Pennsylvania since passage of the Newborns' and Mothers' Health Protection Act.

PATIENTS AND METHODS

Birth records from 407,826 newborns > or = 35 weeks' gestation from 1998 to 2002 were merged with clinical discharge records. A total of 2540 newborns rehospitalized for jaundice, dehydration, or feeding difficulties in the first 10 days of life were then compared with 5080 control infants. Predictors of readmission were identified by using multiple logistic regression analysis.

RESULTS

An unadjusted comparison of baseline characteristics revealed numerous predictors of readmission. Subsequent adjusted analysis revealed that Asian mothers, those 30 years of age or older, nonsmokers, and first-time mothers were more likely to have a readmitted newborn, as were those with diabetes and pregnancy-induced hypertension. For neonates, female gender and delivery via cesarean section were protective for readmission, whereas vacuum-assisted delivery, gestational age < 37 weeks, and nursery length of stay < 72 hours were predictors of readmission in the first 10 days of life.

CONCLUSIONS

Although readmissions for jaundice, dehydration, and feeding difficulties may be less common for some minority groups and Medicaid recipients in the era of the Newborns' and Mothers' Health Protection Act compared with nonminorities or privately insured patients, several predictors of newborn readmission have established associations with inexperienced parenting and/or breastfeeding difficulty. This is one indication that this well-intentioned legislation and current practice may not be sufficiently protecting the health of newborns and suggests that additional support for mothers and newborns during the vulnerable postdelivery period may be indicated.

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

OBJECTIVE

The present study was conducted prospectively to determine i) the length of postnatal hospital stay of healthy newborns and determine the factors facilitating their early discharge (< 48 h) and ii) the frequency and causes of re-hospitalization following early discharge, in a tertiary care hospital.

METHODS

Length of hospital stay was recorded for healthy newborns. Factors facilitating Early discharge were determined by both univariate and multivariate (multiple logistic regression) analyses. Of all newborns discharged within 48 h, every third case was called for a follow-up visit 72 hrs later and examined for any medical problem and need of re-hospitalization.

RESULTS

A total of 1134 babies were enrolled, of which 861 (76.2%) were discharged at or before 48 hours. The overall mean (SD) length of hospital stay was 46.4 (45.8) h. Factors contributing to early discharge included vaginal delivery (RR: 30.2; 95% CI: 19.0, 47.9; P<0.001), absence of pre-existing maternal disease or obstetric complication (RR: 4.32; 95% CI: 2.27, 8.22; P < 0.001), and birth weight of > 2.5 kg (RR: 1.91; 95% CI: 1.27, 2.89; P = 0.002). Of the 280 neonates called for follow-up, 193 reported. Of these, 61 (31.6%) were normal. Neonatal jaundice was the most frequent problem seen in 105 (54.4%) children on follow-up. Only 16 (8.3%) newborns needed re-hospitalization; the most common indication being neonatal jaundice (n=9).

CONCLUSION

Most of the children in our set-up are being discharged within 48 hrs. Early discharge is governed primarily by maternal indications. A follow-up visit after 72 hr is important to assess the need of re-hospitalization in healthy newborns discharged within 48 hrs of birth.

A comparative analysis of mandated benefit laws, 1949-2002

OBJECTIVE

To understand and compare the trends in mandated benefits laws in the United States.

DATA SOURCES/STUDY SETTING

Mandated benefit laws enacted in 50 states and the District of Columbia for the period 1949-2002 were compiled from multiple published compendia.

STUDY DESIGN

Laws that require private insurers and health plans to cover particular services, types of diseases, or care by specific providers in 50 states and the District of Columbia are compared for the period 1949-2002. Legislation is compared by year, by average and total frequency, by state, by type (provider, health care service, or preventive), and according to whether it requires coverage or an offer of coverage.

DATA COLLECTION/EXTRACTION METHOD

Data from published tables were entered into a spreadsheet and analyzed using statistical software.

PRINCIPAL FINDINGS

A total of 1,471 laws mandated coverage for 76 types of providers and services. The most common type of mandated coverage is for specific health care services (670 laws for 34 different services), followed by laws for services offered by specific professionals and other providers (507 mandated benefits laws for 25 types of providers), and coverage for specific preventive services (295 laws for 17 benefits). On average, a mandated benefit law has been adopted or significantly revised by 19 states, and each state has approximately 29 mandates. Only two benefits (minimum maternity stay and breast reconstruction) are mandated in all 51 jurisdictions and these were also federally mandated benefits. The mean number of total mandated benefit laws adopted or significantly revised per year was 17 per year in the 1970s, 36 per year in the 1980s, 59 per year in the 1990s, and 76 per year between 2000 and 2002. Since 1990, mandate adoption increased substantially, with around 55 percent of all mandated benefit laws enacted between 1990 and 2002.

CONCLUSIONS

There was a large increase in the number of mandated benefits laws during the managed care "backlash" of the 1990s. Many states now use mandated benefits to prescribe not only what services and benefits would be provided but how, where, and when services will be provided.

Early postnatal care among healthy newborns in 19 States: pregnancy risk assessment monitoring system, 2000

OBJECTIVE

To examine early postnatal care among healthy newborns during 2000 in 19 states.

METHODS

Using data from the Pregnancy Risk Assessment Monitoring System, a multistate population-based postpartum survey of women, we calculated prevalences of early discharge (ED; stays of < or =2 days after vaginal delivery and < or =4 days after Cesarean delivery) and early follow-up (within 1 week) after ED. We used logistic regression to estimate adjusted odds ratios (aOR) and 95% confidence intervals (CI) describing how ED and lack of early follow-up were associated with state legislation and maternal characteristics.

RESULTS

While most healthy term newborns (83.5-93.4%) were discharged early, and most early-discharged newborns (51.5-88.5%) received recommended early follow-up, substantial proportions of early-discharged newborns did not. Compared with newborns in states where legislation covered both length of hospital stay (LOS) and follow-up, newborns in states without such legislation were more likely to have ED (aOR: 1.25; CI: 1.01-1.56). Lack of early follow-up was more likely among newborns in states with neither LOS nor follow-up legislation (aOR: 2.70, CI: 2.32-3.14), and only LOS legislation (aOR: 1.38, CI: 1.22-1.56) compared with those in states with legislation for both. ED was more likely among newborns born to multiparous women and those delivered by Cesarean section and less likely among those born to black and Hispanic mothers and mothers with less education.

CONCLUSIONS

Lack of early follow-up among ED newborns remains a problem, particularly in states without relevant legislation. These findings indicate the need for continued monitoring and for programmatic and policy strategies to improve receipt of recommended care.

Impact of early newborn discharge legislation and early follow-up visits on infant outcomes in a state Medicaid population

OBJECTIVE

Scant information exists on the effects of legislation mandating coverage of minimum postnatal hospital stays on infant health outcomes. There are also gaps in knowledge regarding the effectiveness of early follow-up visits for newborns. The objective of this study was to determine the impact of 1) legislation mandating coverage of minimum postnatal hospital stays and 2) early follow-up visits by the age of 4 days on infant outcomes during the first month of life.

METHODS

A retrospective analysis was conducted of Ohio Medicaid claims data linked with birth certificate data for the period 1991-1998. The impact of the legislation was evaluated using interrupted time-series analysis of health-related utilization. The effects of early follow-up visits for vaginally delivered newborns with short stays were analyzed using the day of the week on which the birth occurred (eg, Monday, Tuesday) as an instrumental variable to account for potential confounding. A total of 155,352 full-term newborns who were born to mothers who receive Medicaid were studied. The main outcomes measured were rehospitalizations, emergency department (ED) visits, and diagnoses of dehydration and infection within 10 and 21 days of birth.

RESULTS

Few outcomes exhibited significant changes after legislation mandating coverage of minimum postnatal hospital stays. Rates of rehospitalization for jaundice within 10 days of birth fell from 0.78% to 0.47% in the year after legislation was introduced but leveled off after the legislation took effect. Rates of ED visits within 21 days increased from 6.0% to 10.4% during periods of increasing short stay but fell to 8.0% during the year after introduction of the legislation and leveled off when the legislation took effect. Rates of all-cause rehospitalization, dehydration, and infection diagnoses showed no consistent relationship to Ohio's legislation. Using instrumental variable analysis, newborns who received early follow-up visits were significantly less likely to have rehospitalizations within the first 10 days of life than those who did not.

CONCLUSIONS

In this state Medicaid population, legislation mandating coverage of minimum postnatal hospital stays was associated with reductions in the rates of rehospitalization for jaundice and ED visits. For newborns with short stays, early follow-up visits may reduce rehospitalizations in the early postpartum period.

Early discharge: no evidence of adverse outcomes in three consecutive population-based Australian surveys of recent mothers, conducted in 1989, 1994 and 2000

Length of postnatal hospital stay has declined dramatically since the 1970s, with ongoing controversy about potential harmful effects. Three population-based surveys of recent mothers conducted in the State of Victoria, Australia have been analysed to assess the impact of shorter length of stay on breast feeding and women's psychological well-being. Women giving birth in Victoria, Australia in 1 week in 1989, 2 weeks in 1993 and 2 weeks in 1999, excluding those who had a stillbirth or neonatal death, were mailed surveys 5-8 months postpartum. Adjusted response fractions were: 71.4% in 1989 (n = 790), 62.5% in 1994 (n = 1313), and 67% in 2000 (n = 1616). Participants were representative in terms of method of birth, parity and infant birthweight. Younger women, single women and women of non-English-speaking background (born outside Australia) were under-represented. The primary outcome measures were infant feeding at 6 weeks postpartum and maternal depression at 5-8 months postpartum (Edinburgh Postnatal Depression Scale > or = 13). There was no significant association between length of stay (1-2 days vs. > or = 5 days, 3-4 days vs. > or = 5 days) and primary outcome measures in univariable analyses of the 1989 Survey, or multivariable analyses of the 1994 and 2000 Surveys adjusting for relevant social and obstetric factors. For stays of 3-4 days, the adjusted odds ratio for formula feeding at 6 weeks was 1.35 [95% CI 0.9, 1.9] in 1994 and 1.22 [95% CI 0.9, 1.7] in 2000. The confidence intervals are compatible with a very small reduction or a large increase in formula feeding, neither reaching statistical significance. For depressive symptoms at 5-7 months postpartum (EPDS score > or = 13), the adjusted odds ratio for women staying 3-4 days was 0.96 [95% CI 0.7, 1.4] in 1994 and 0.90 [95% CI 0.6, 1.3] in 2000. These confidence intervals are compatible with a 30-40% reduction or a 30-40% increase in odds of depressive symptoms. Based on these findings shorter length of stay does not appear to have an adverse impact on breast feeding or women's emotional well-being. Testing early discharge policies in well-designed randomised trials remains a priority for developing stronger evidence to inform practice.

Effects on breastfeeding of changes in maternity length-of-stay policy in a large health maintenance organization

OBJECTIVE

The purpose of this study was to evaluate the effects on breastfeeding rates of a private-sector early discharge program and a subsequent government mandate guaranteeing 48 hours of hospital coverage.

METHODS

Interrupted time-series analyses were conducted on retrospective data from the automated medical records of a large health maintenance organization in eastern Massachusetts. A population of 20 366 mother-infant pairs with normal vaginal deliveries between October 1990 and March 1998 was identified. This study period spanned the 2 interventions of interest: 1) the introduction of a new health maintenance organization protocol of 1 postpartum overnight hospitalization followed by a nurse home visit for normal vaginal deliveries, then 2) Massachusetts state minimum coverage legislation. Breastfeeding initiation and breastfeeding continuation among initiators (exclusive or with supplements) into the third month of life were determined through a text search of the first 90 days of infants' automated medical records.

RESULTS

Both policies had dramatic impacts on length of stay (LOS); postpartum LOS <2 nights rose from 29% of pairs to 65% when the early discharge program was implemented, then fell to 15% after the state mandate. Breastfeeding initiation, however, rose gradually from 71% in the fourth quarter of 1990 to 82% in the first quarter of 1998, with no changes after the interventions. Continuation of breastfeeding among those who initiated remained constant at 73%. Younger maternal age, primiparity, low socioeconomic status, and nonwhite race all were found to be risk factors for lower rates of breastfeeding (either initiation or continuation), but there was no evidence of a decline in breastfeeding associated with shorter LOS among these vulnerable groups.

CONCLUSIONS

Early postpartum discharge with outpatient breastfeeding support and a home visitor program has no adverse effects on initiation or continuation of breastfeeding.

Newborn early discharge revisited: are California newborns receiving recommended postnatal services?

CONTEXT

Responding to safety concerns, federal and state legislation mandated coverage of minimum postnatal stays and state legislation in California mandated coverage of follow-up after early discharge. Little is known about the postnatal services newborns are receiving.

OBJECTIVE

To describe rates of early discharge and of timely follow-up for early-discharged newborns.

DESIGN AND SETTING

Retrospective, population-based cohort study using a 1999 postpartum survey in California.

PARTICIPANTS

A total of 2828 infants of mothers with medically low-risk singleton births.

MAIN OUTCOME MEASURES

Rates of early discharge (<or=1-night stay after vaginal delivery and <or=3-night stay after cesarean section) and untimely follow-up (no home or office visit within 2 days of early discharge).

RESULTS

Overall, 49.4% of newborns were discharged early. Of these, 67.5% had untimely follow-up. The odds of early discharge were greater with lower incomes: the adjusted odds ratios (AORs) (with 95% confidence intervals) were 2.06 (1.50-2.83) for incomes <or=100% of poverty, 2.20 (1.65-2.93) for incomes from 101%-200% of poverty, and 2.24 (1.63-3.08) for incomes from 201%-300% of poverty. Untimely follow-up was more likely for infants of women with incomes <or=100% of poverty (AOR = 1.89 [1.13-3.17]) and 201%-300% of poverty (AOR = 1.78 [1.09-2.91]), Medicaid coverage (AOR = 1.73 [1.20-2.47]), Latina ethnicity (AOR = 1.47 [1.02-2.14]), and non-English language (AOR = 1.72 [1.16-2.55]).

CONCLUSIONS

Despite an apparent decline in short stays after legislation, many newborns--particularly from lower-income families--continue to be discharged early. Most newborns discharged early--particularly those with Medicaid and those from low-income, Latina, and non-English-speaking homes--do not receive recommended follow-up. The most socioeconomically vulnerable newborns are receiving fewer postnatal services.

The impact of legislation and secular trends on newborn length of stay for Medicaid infants in Ohio

OBJECTIVES

To examine the impact of state legislation mandating minimum maternal and newborn length of stay (LOS).

STUDY DESIGN

By using Medicaid claims data linked to vital statistics files, LOS, and "short stay" (</=1 day after vaginal delivery, </=2 days after cesarean delivery) were determined for 151,464 term newborns born to mothers receiving Medicaid in Ohio from July 1, 1991 to June 30, 1998. Changes in LOS and "short stay" were examined for 4 periods that reflected events occurring in Ohio at the time.

RESULTS

The proportion of newborns discharged after a "short stay" increased dramatically before legislation (7/1/91-8/31/95) but decreased after the introduction of legislation (9/1/95-6/30/96). In the 4 months after passage of the law, but before its effective date (Period III), the odds of a "short stay" decreased. This decrease continued in the 20 months after the law went into effect (Period IV). White, young, married mothers without a high school degree or with poor prenatal care and lower birth weight infants were more likely to be discharged early.

CONCLUSIONS

LOS and "short stay" returned to near-1991 levels for Medicaid newborns in Ohio after legislative activity.