Age-Stratified Sex Differences in Heart Failure With Preserved Ejection Fraction Among Adult Hospitalizations.

BACKGROUND: There is evidence that heart failure with preserved ejection fraction (HFpEF)-related hospitalizations are increasing in the United States. However, there is a lack of knowledge about HFpEF-related hospitalizations among younger adults. OBJECTIVE: The aims of this study were to perform a retrospective analysis using the Nationwide Inpatient Sample and to examine age-stratified sex differences in the prevalence, correlates, and outcomes of HFpEF-related hospitalization across the adult life span. METHOD: Using the Nationwide Inpatient Sample (2002-2014), patient and hospital characteristics were determined. Joinpoint regression was used to describe age-stratified sex differences in the annual average percent change of hospitalizations with HFpEF. Survey logistic regression was used to estimate adjusted odds ratios representing the association of sex with HFpEF-related hospitalization and in-hospital mortality. RESULTS: There were 8 599 717 HFpEF-related hospitalizations (2.43% of all hospitalizations). Women represented the majority (5 459 422 [63.48%]) of HFpEF-related adult hospitalizations, compared with men (3 140 295 [36.52%]). Compared with men younger than 50 years, women within the same age group were 6% to 28% less likely to experience HFpEF-related hospitalization. Comorbidities such as hypertensive heart disease, renal disease, hypertension, obstructive sleep apnea, atrial fibrillation, obesity, anemia, and pulmonary edema explained a greater proportion of the risk of HFpEF-related hospitalization in adults younger than 50 years than in adults 50 years or older. CONCLUSION: Before the age of 50 years, women exhibit lower HFpEF-related hospitalization than men, a pattern that reverses with advancing age. Understanding and addressing the factors contributing to these sex-specific differences can have several potential implications for improving women's cardiovascular health.

Pregnancy-associated takotsubo cardiomyopathy hospitalizations in the United States.

Takotsubo cardiomyopathy (TCM) is most common not only in postmenopausal women aged ≥50 yr but also in pregnant individuals. However, there are no national estimates on the prevalence, timing of occurrence, correlates, and outcomes of pregnancy-associated TCM. Using the Nationwide Inpatient Sample (NIS: 2016-2020), we describe rates of pregnancy-associated TCM hospitalizations among 13- to 49-yr-old pregnant individuals in the United States by selected demographic, behavioral, hospital, and clinical characteristics. Joinpoint regression was used to describe the annual average percent change of pregnancy-associated TCM hospitalizations. Survey logistic regression was used to measure the association of pregnancy-associated TCM hospitalizations with maternal outcomes. Of the 19,754,535 pregnancy-associated hospitalizations, 590 were TCM associated. The overall trend in pregnancy-associated TCM hospitalizations remained stable during the study period. The majority of TCM occurred during the postpartum, followed by antepartum and delivery-associated hospitalizations. When compared with pregnancy hospitalizations without TCM, those with TCM were more likely to be over the age of 35 yr and use tobacco and opioids. Comorbidities during TCM-associated pregnancy hospitalizations included heart failure, coronary artery disease, hemorrhagic stroke, and hypertension. After controlling for potential confounders, the odds of pregnancy-associated TCM hospitalizations were 98.7 times [adjusted odds ratio (aOR) = 98.66, 95% confidence interval (CI) 31.23-311.64] and 14.7 times (aOR = 14.75, 95% CI 9.99-21.76) higher for experiencing in-hospital mortality and a prolonged hospital stay, respectively, than those without TCM. Although rare, pregnancy-associated TCM hospitalization is more likely to occur during the postpartum period and is associated with in-hospital mortality and prolonged hospital stay.NEW & NOTEWORTHY Although rare, pregnancy-associated takotsubo cardiomyopathy hospitalizations are more likely to occur during the postpartum period and are associated with in-hospital mortality and prolonged hospital stay.

A Mother-Child Dyadic Approach to Evaluating Subclinical Cardiovascular Disease in Young Children: A Feasibility Study.

BACKGROUND: Cardiovascular (CV) risk factors can be transmitted from mothers to their children. However, it is challenging to measure and identify subclinical CV risk in young children using traditional CV risk methods and metrics. OBJECTIVE: The purpose of this study was to determine the feasibility of recruiting mother-child dyads and measuring arterial stiffness (pulse wave velocity, augmentation index/pressure), blood pressure (BP), BP circadian pattern, specifically nocturnal BP dipping, and CV health metrics in mothers and in children aged 1 to 5 years. METHODS: All BP and arterial stiffness measures were obtained using the noninvasive automated oscillometric Mobil-O-Graph device. Also measured were blood cholesterol level; glucose level; body mass index (BMI); and smoking, diet, and physical activity history. Descriptive statistics were used for assessing recruitment feasibility and Pearson correlations for mother-child associations. RESULTS: Thirty-five mother-child dyads completed the protocol. Recruitment reach was 89% and retention rate was 80%. Mothers were 34.3 ± 5.4 years old with a mean systolic BP (SBP) of 114.6 ± 9.5 mm Hg and BMI of 26.0 ± 6.5. Children were 3 ± 1.4 years old with a mean SBP of 103.3 ± 9.4 mm Hg and BMI z-scores of -0.3 ± 1.5. Arterial stiffness parameters were within normal ranges for mothers and children. Twenty-three percent of mothers did not exhibit nocturnal dipping (<10% decrease between day and nighttime SBP). Maternal SBP was positively correlated with child BMI z-scores (r = 0.42, P = .022) as well as mother-child augmentation pressure (r = 0.51, P = .010). CONCLUSIONS: Our findings support using a mother-child approach and novel noninvasive approaches to assess and target CV risk in mothers and their young children.

Pregnancy Associated Heart Failure With Preserved Ejection Fraction: Risk Factors and Maternal Morbidity.

BACKGROUND: Cardiovascular conditions are leading contributors to increasing maternal morbidity and mortality. Heart failure with preserved ejection fraction (HFpEF) results in the majority of HF admissions in women, yet its impact in pregnancy is unknown. We examined the prevalence rates, risk factors and adverse pregnancy outcomes in women with HFpEF during pregnancy-related hospitalizations in the United States. METHODS AND RESULTS: We conducted a cross-sectional analysis of pregnancy-related hospitalizations from 2002 through 2014 using the National Inpatient Sample. HFpEF cases were identified using the 428.3 International Classification of Diseases, 9th edition, Clinical Modification code. Weighting variables were used to provide national estimates, unconditional survey logistic regression to generate odds ratios and 95% confidence intervals (CI) representing adjusted associations with adverse pregnancy outcomes and Joinpoint regression to estimate temporal trends. Among 58,732,977 hospitalizations, there were 3840 HFpEF cases, an overall rate of 7 cases per 100,000 pregnancy-related hospitalizations; 56% occurred postpartum, 27% during delivery, and 17% antepartum. The temporal trend for hospitalization increased throughout the timeframe by 19.4% (95% CI 13.9-25.1). HFpEF hospitalizations were more common for Black, older, or poor women. Risk factors included hypertension (chronic hypertension and hypertensive disorders of pregnancy), anemia, obesity, diabetes, renal disease and coronary atherosclerosis; all known risk factors for HFpEF. Women with HFpEF were 2.61-6.47 times more likely to experience adverse pregnancy outcomes. CONCLUSIONS: The pregnancy-related HFpEF hospitalization prevalence has increased and is associated with adverse pregnancy outcomes. Risk factors resemble those outside pregnancy, emphasizing the need for screening and monitoring women with risk factors during pregnancy for HFpEF.

Inpatient Maternal Mortality in the United States, 2002-2014.

BACKGROUND: Although prior studies of inpatient maternal mortality in the United States provide data on the overall rate and trend in inpatient maternal mortality, there are no published reports of maternal mortality data stratified by timing of its occurrence across the pregnancy continuum (antepartum, intrapartum, and postpartum). OBJECTIVE: The study objective was to determine whether the maternal mortality rate, trends over time, self-reported race/ethnicity, and associated factors vary based on the timing of the occurrence of death during pregnancy. METHODS: We conducted a cross-sectional analysis of the Nationwide Inpatient Sample database to identify pregnancy-related inpatient stays stratified by timing. Among women in the sample, we determined in-hospital mortality and used International Classification of Diseases, Ninth Revision, Clinical Modification codes to identify comorbidities and behavioral characteristics associated with mortality, including alcohol, drug, and tobacco use. Joinpoint regression was used to calculate rates and trends of in-hospital maternal mortality. RESULTS: During the study period, there were 7,411 inpatient maternal mortalities among an estimated 58,742,179 hospitalizations of women 15-49 years of age. In-hospital maternal mortality rate stratified by race showed that African Americans died at significantly higher rates during antepartum, intrapartum, and postpartum periods compared to hospitalizations for Whites or Hispanics during the same time period. Although the postpartum hospitalization represents only 2% of pregnancy-related hospitalizations among women aged 15-49 years, hospitalization during this time period accounted for 27.2% of all maternal deaths during pregnancy-related hospitalization. DISCUSSION: Most in-hospital maternal mortalities occur after hospital discharge from child birth (postpartum period). Yet, the postpartum period continues to be the time period with the least maternal healthcare surveillance in the pregnancy continuum. African American women experience three times more in-hospital mortality when compared to their White counterparts.

Contemporary Appraisal of Sex Differences in Prevalence, Correlates, and Outcomes of Alcoholic Cardiomyopathy.

AIMS: The aims of this study were to: examine differences in alcoholic cardiomyopathy (ACM) prevalence, temporal trends and the distribution of socio-demographic factors and comorbidities by sex; and investigate differences in selected inpatient outcomes between women and men with ACM. METHODS: We used the 2002-2014 Nationwide Inpatient Sample databases. Overall and sex-specific rates of ACM were estimated across sociodemographic, clinical, and hospital characteristics. Joinpoint regression was used to estimate temporal trends (annual percent change [APC]) of ACM-related hospitalization by sex and race/ethnicity. Adjusted odds ratios (AOR) representing associations between sex and selected ACM outcomes were calculated using survey logistic regression. RESULTS: The rate of ACM among all inpatient men and women was 128 per 100,000 and 17 per 100,000 hospitalizations, respectively. Among women, the rate of ACM remained unchanged during the study period, while for men, there was 1.2% annual reduction from 2002-2010 (APC -1.3, 95% CI: -1.7, -0.8). Women with ACM were more likely than men with ACM to experience depression (AOR=2.24, 95% CI: 2.06-2.43) and anxiety (AOR=1.94, 95% CI: 1.75-2.15), while men with ACM were 21% and 24% more likely than women with ACM to experience 'any heart failure (HF)' and HF with reduced ejection fraction respectively. One in 1,471 hospitalizations were related to ACM with a male-to-female ratio of 8:1. CONCLUSION: Individuals with ACM are at increased likelihood of adverse outcomes. Women with ACM are at increased risk of depression and anxiety, while men are at increased risk of HF.

National trends of adnexal surgeries at the time of hysterectomy for benign indication, United States, 1998-2011.

OBJECTIVE: We sought to investigate the most recent national trends of bilateral salpingectomy (BS) and bilateral salpingo-oophorectomy (BSO) at the time of hysterectomy performed for benign indications. STUDY DESIGN: We conducted a national cross-sectional analysis of all inpatient discharges for women aged ≥18 years who underwent a hysterectomy for benign indications from 1998 through 2011 using the largest publicly available all-payer inpatient database in the United States. We scanned International Classification of Diseases, Ninth Revision codes for an indication of specific bilateral adnexal surgeries, including BSO and BS. Joinpoint regression was used to characterize and estimate 14-year national trends in performing BSO and BS at the time of hysterectomy for benign indications, overall and in population subgroups. RESULTS: During the study period, there were approximately 428,523 inpatient hysterectomy procedures performed annually for benign indications. Of these, >53% had no adnexal surgery performed during the same hospitalization, whereas 43.7% and 1.3% of those discharges had BSO and BS procedures, respectively. The rate of BSO was directly correlated with increasing age for patients <65 years. Conversely, we observed an inverse relationship between BS and patient age, with the BS rate among women aged <25 years twice that of women aged ≥45 years. From 1998 through 2001, there was a 2.2% increase in the rate of BSO per year (95% confidence interval, 0.4-4.0); however, this was followed by a consistent 3.6% (95% confidence interval, -4.0 to -3.3) annual decline in the BSO rate, from 49.7% in 2001 to 33.4% in 2011. National rates of BS among women undergoing hysterectomy for benign indications increased significantly throughout the study period, with an estimated 8% annual increase from 1998 through 2008, followed by a sharp 24% increase annually during the last 4 years of the study period. The BS rate nearly quadrupled in 14 years. CONCLUSION: The type of adnexal surgery performed concomitantly with hysterectomy for benign indications has undergone a significant shift since 2001. Significantly more BS and less BSO procedures are being performed among gynecologic surgeons in the United States.

National trends in maternal use of opioid drugs among pregnancy-related hospitalizations in the United States, 1998 to 2009.

OBJECTIVE: The aim of this study is to describe national trends for opioid use among pregnancy-related hospitalizations from 1998 to 2009. STUDY DESIGN: Using the Nationwide Inpatient Sample, we identified hospital discharge records associated with the diagnoses codes for the use of opioids for all eligible pregnancy-related inpatient admissions between 1998 and 2009. Joinpoint regression modeling was used to describe changes in trend of pregnancy-related opioid use. The main outcome measure was the annual percent change for opioids use among pregnancy-related hospitalizations. RESULTS: From 1998 to 2009, opioid use was documented in 138,224 of 55,781,966 pregnancy-related inpatient hospitalizations (25 cases per 10,000 discharges). A statistically significant downward trend occurred from 1998 to 2001, whereas from 2002 to 2009 there was a statistically significant upward trend. The increasing trend in opioid use from 2002 to 2009 is notably higher for whites compared with blacks and Hispanics. CONCLUSIONS: Our findings highlight the continuous need to monitor opioids use and to revise prescription guidelines, practices, and regulatory mechanisms to curtail the progression of the increasing opioids use during pregnancy. It is critical that health care providers weight the benefits of these medications along with their potential risks when discussing analgesic treatment options with pregnant women.

Association of Self-Efficacy and Self-Regulation with Nutrition and Exercise Behaviors in a Community Sample of Adults.

This study examined the association of self-efficacy and self-regulation with nutrition and exercise behaviors. The study used a cross-sectional design and included 108 participants (54 men, 54 women). Nutrition behaviors (fruit/vegetable consumption, dinner cooking, and restaurant eating) and exercise were measured using total days in last week a behavior was reported. Instruments measuring self-efficacy and self-regulation demonstrated excellent Cronbach's alphas (.93-.95). Path analysis indicated only fruit/vegetable consumption and exercise were associated with self-efficacy and self-regulation. Self-regulation showed direct association with fruit/vegetable consumption and exercise, but self-efficacy had direct association only with exercise. Self-efficacy and self-regulation should be strategically used to promote health behaviors.

A Cost-Effective Mindfulness Stress Reduction Program: A Randomized Control Trial for Breast Cancer Survivors.

Many breast cancer survivors continue to experience residual symptoms including anxiety, cognitive impairment, depression, fatigue, and pain. In this study, the cost-effectiveness of a Mindfulness-Based Stress Reduction intervention for breast cancer survivors was examined. The cost of the program was assessed from the societal perspective, accounting for both direct medical and patient opportunity costs. The cost per quality-adjusted life year was relatively low compared to the cost-utility findings of other published breast cancer interventions. The program appears to provide for significantly improved health-related quality of life at a comparativelv low cost.

Stroke Risk Reduction in Migraine Patients Using Propranolol: Evidence from Two Large-Scale Real-World Data Analyses.

Background: Propranolol, a non-selective beta-blocker, is commonly used for migraine prevention, but its impact on stroke risk among migraine patients remains controversial. Using two large electronic health records-based datasets, we examined stroke risk differences between migraine patients with- and without- documented use of propranolol. Methods: This retrospective case-control study utilized EHR data from the Vanderbilt University Medical Center (VUMC) and the All of Us Research Program. Migraine patients were first identified based on the International Classification of Headache Disorders, 3rd edition (ICHD-3) criteria using diagnosis codes. Among these patients, cases were defined as those with a primary diagnosis of stroke following the first diagnosis of migraine, while controls had no stroke after their first migraine diagnosis. Logistic regression models, adjusted for potential factors associated with stroke risk, assessed the association between propranolol use and stroke risk, stratified by sex and migraine subtype. A Cox proportional hazards regression model was used to estimate the hazard ratio (HR) for stroke risk at 1, 2, 5, and 10 years from baseline. Results: In the VUMC database, 378 cases and 15,209 controls were identified, while the All of Us database included 267 cases and 6,579 controls. Propranolol significantly reduced stroke risk in female migraine patients (VUMC: OR=0.52, p=0.006; All of Us: OR=0.39, p=0.007), but not in males. The effect was more pronounced for ischemic stroke and in females with migraines without aura (MO) (VUMC: OR=0.60, p=0.014; All of Us: OR=0.28, p=0.006). The Cox model showed lower stroke rates in propranolol-treated female migraine patients at 1, 2, 5, and 10 years (VUMC: HR=0.06-0.55, p=0.0018-0.085; All of Us: HR=0.23, p=0.045 at 10 years). Conclusions: Propranolol is associated with a significant reduction in stroke risk, particularly ischemic stroke, among female migraine without aura patients. These findings suggest that propranolol may benefit stroke prevention in high-risk populations.

Feeding Behaviors in Infants and Toddlers Later Diagnosed with Autism Spectrum Disorder: A Systematic Review.

Children with autism spectrum disorder (ASD) are five times more likely to have feeding difficulties than neurotypical peers, although the majority of evidence describes feeding difficulty in children age 2 years and older. The purpose of this study is to systematically review the literature on feeding characteristics of children age 0-24 months who were later diagnosed with ASD with an emphasis on the measurement tools used to assess these feeding behaviors. We conducted a systematic review of the literature using PRISMA guidelines. Using selected keywords, a search was conducted using PubMed, PsycINFO, and CINAHL databases for relevant articles to identify feeding characteristics in infants and toddlers (age 0-24 months) later diagnosed with ASD. Sixteen studies were selected for this review by two independent reviewers. Among the selected studies, feeding difficulties were reported in all infant oral feeding modalities (breastfeeding, bottle feeding, and complementary feeding) by infants later diagnosed with ASD. However, the evidence was conflicting among studies regarding feeding characteristics, such as sucking differences while breastfeeding, use of the spoon with feedings, and preference of solid food texture, that presented in infants later diagnosed with ASD. A lack of consistent measurement of feeding behaviors in infants later diagnosed with ASD contributes to the difficulty in comparison across studies. Future research should focus on developing targeted, validated instruments for measuring feeding difficulty in this population with emphasis on breastfeeding and bottle feeding difficulty.

Twenty-Four-Hour Ambulatory Blood Pressure Monitoring Parameters During Pregnancy: A Pilot Study.

Introduction: Maternal blood pressure (BP) is a critical cardiovascular marker with profound implications for maternal and fetal well-being, particularly in the detection of hypertensive disorders during pregnancy. Although conventional clinic-based BP (CBP) measurements have traditionvally been used, monitoring 24-hour ambulatory BP (ABP) has emerged as a more reliable method for assessing BP levels and diagnosing conditions such as gestational hypertension and preeclampsia/eclampsia. This study aimed to assess the feasibility and acceptability of 24-hour ABP monitoring in pregnant women and report on various ABP parameters, including ambulatory blood pressure variability (ABPV). Method: A prospective cross-sectional study design was employed, involving 55 multipara pregnant women with and without prior adverse pregnancy outcomes (APOs). The participants underwent baseline assessments, including anthropometrics, resting CBP measurements, and the placement of ABP and actigraphy devices. Following a 24-hour period with these devices, participants shared their experiences to gauge device acceptability. Pregnancy outcomes were collected postpartum. Results: Twenty-four-hour ABP monitoring before 20 weeks of gestation is feasible for women with and without prior APOs. Although some inconvenience was noted, the majority of participants wore the ABP monitoring device for the entire 24-hour period. Pregnant women who later experienced APOs exhibited higher 24-hour ABP and ABPV values in the early stages of pregnancy. Conclusion: The study highlights the potential benefits of 24-hour ABP monitoring as a valuable tool in prenatal care, emphasizing the need for further research in this area.

A multiple technology-based and individually-tailored Sit Less program for people with cardiovascular disease: A randomized controlled trial study protocol.

Sedentary behavior, a key modifiable risk factor for cardiovascular disease, is prevalent among cardiovascular disease patients. However, few interventions target sedentary behavior in this group. This paper describes the protocol of a parallel two-group randomized controlled trial for a novel multi-technology sedentary behavior reduction intervention for cardiovascular disease patients (registered at Clinicaltrial.gov, NCT05534256). The pilot trial (n = 70) will test a 12-week "Sit Less" program, based on Habit Formation theory. The 35 participants in the intervention group will receive an instructional goal-setting session, a Fitbit for movement prompts, a smart water bottle (HidrateSpark) to promote hydration and encourage restroom breaks, and weekly personalized text messages. A control group of 35 will receive the American Heart Association's "Answers by Heart" fact sheets. This trial will assess the feasibility and acceptability of implementing the "Sit Less" program with cardiovascular disease patients and the program's primary efficacy in changing sedentary behavior, measured by the activPAL activity tracker. Secondary outcomes include physical activity levels, cardiometabolic biomarkers, and patient-centered outcomes (i.e. sedentary behavior self-efficacy, habit strength, and fear of movement). This study leverages commonly used mobile and wearable technologies to address sedentary behavior in cardiovascular disease patients, a high-risk group. Its findings on the feasibility, acceptability and primary efficacy of the intervention hold promise for broad dissemination.

Association between reproductive cancer and fetal outcomes: a systematic review.

OBJECTIVE: This study aimed to review studies that addressed the impact of previous reproductive cancer diagnosis on selected fetal birth outcomes. MATERIALS AND METHODS: We searched PubMed and Web of Knowledge to identify peer-reviewed articles published from January 1992 to December 2012, investigating the association between reproductive cancer and birth outcomes. After applying exclusion criteria, 49 articles were identified for full review, and 36 articles were finally selected for this systematic review. The quality of the studies was assessed by independent reviewers. RESULTS: We found 13 cervical cancer studies, 16 ovarian cancer studies, and 7 corpus uteri cancers that reported subsequent pregnancies (n = 688 pregnancies in 477 women). Of these, 489 pregnancies reached third trimester. Among viable pregnancies, only 416 pregnancies had information on maturity status based on gestational age and/or birth weight. For those with cervical cancer, the preterm birth (PTB) rate was 48.5%. For those with ovarian cancer, there were no cases of PTB. For those with corpus uteri cancers, the PTB was 7.7%. All studies had small sample sizes, and there was considerable heterogeneity of results. Abortions, ectopic pregnancies, and terminations were also reported. CONCLUSIONS: Reproductive cancers may be associated to subsequent adverse fetal birth outcomes; however, the quality of evidence is still insufficient to infer a relationship between reproductive cancers treated conservatively and adverse fetal birth outcomes in subsequent pregnancies.

Association between reproductive cancer and fetal outcomes: a population-based study.

PURPOSE: This study aimed to evaluate the impact of maternal reproductive cancer diagnosis on fetal birth outcomes. MATERIALS AND METHODS: We conducted a retrospective population-based cohort study among women with a singleton live birth and diagnosed with reproductive cancer in the state of Florida (cases). We matched cases to cancer-free controls using selected sociodemographic and pregnancy-related clinical conditions. We applied logistic regression with correction for intracluster correlation using generalized estimating equations. RESULTS: Overall, 3212 (0.21%) of pregnant women had a diagnosis of reproductive cancer. Affected women had a 24% and 33% elevated risk for low birth weight (LBW) and preterm birth (PTB) infants, respectively. Compared to their white counterparts, black women with reproductive cancer had a greater risk for LBW [odds ratio (OR), 1.83; 95% confidence interval (CI), 1.37-2.44], small for gestational age (SGA) [OR, 1.64; 95% CI, 1.23-2.17], and PTB (OR, 1.47; 95% CI, 1.12-192) infants. Black women with breast cancer demonstrated significantly higher risks of LBW [adjusted odds ratio (AOR), 2.37; 95% CI, 1.56-3.60], PTB (AOR, 1.71; 95% CI, 1.15-2.56), and SGA (AOR, 1.72; 95% CI, 1.12-2.64) when compared to women of their racial group with no reproductive cancer. CONCLUSIONS: Diagnosis of reproductive cancer before or during pregnancy and within 30 days after birth is associated with adverse fetal outcomes (LBW, PTB, and SGA). These results highlight the importance of preconception and intraconception care of women with reproductive cancer diagnosis.

The missing link in preconceptional care: the role of comparative effectiveness research.

This paper discusses an important element that is missing from the existing algorithm of preconception care, namely, comparative effectiveness research (CER). To our knowledge, there has been limited assessment of the comparative effectiveness of diverse interventions that promote preconception health, conditions under which these are most effective, for which particular populations, and their comparative costs. CER can improve the decision making process for the funding, development, implementation, and evaluation of comprehensive preconception care programs, specifically by identifying the most effective interventions with acceptable costs to society. This paper will examine the framework behind preconception care and how the inclusion of comparative effectiveness research and evaluation into the existing algorithm of preconception care could foster improvement in maternal and child health. We discuss challenges and opportunities regarding the utilization of CER in the decision making process in preconception health, and finally, we provide recommendations for future directions.

Infant mortality and the risk of small size for gestational age in the subsequent pregnancy: a retrospective cohort study.

To examine the association between prior infant mortality and subsequent risk for small for gestational age (SGA). This population-based, retrospective cohort study used the Missouri maternally linked, longitudinal dataset (1989-2005). Analyses were restricted to women who had two singleton pregnancies during the study period. Logistic regression was conducted to obtain adjusted odds ratios (AOR) and 95 % confidence intervals (CI) for the association between infant mortality in the first pregnancy and SGA in the second pregnancy. Women with a prior occurrence of infant death were more likely to be black and obese and had lower educational levels and had higher rates of pregnancy-related complications (p < 0.01). White women with previous infant mortality were at 1.46 times greater risk for SGA in the subsequent pregnancy (AOR = 1.46, 95 % CI = 1.24-1.71). For black women with prior infant death, the risk for SGA increased to 2.77 times (AOR = 2.77, 95 % CI = 2.19-3.51). White mothers who experienced infant mortality coupled with SGA in the first pregnancy had a nearly threefold heightened risk for SGA in the second pregnancy (AOR = 2.89, 95 % CI = 2.21-3.78), whereas black women with this history were more than four times as likely to have an infant with SGA (AOR = 4.60 95 % CI = 3.05-6.96). Prior occurrence of infant mortality is associated with increased risk for subsequent SGA. This finding has important implications for health professionals, as targeted inter-conception strategies for women who have experienced infant death, as well as SGA, may be warranted.

Association of Parental Cardiovascular Health With Disability-Adjusted Life Years in the Offspring: Results From the Framingham Heart Study.

BACKGROUND: Disability-adjusted life years (DALYs) are used to evaluate the relative burden of diseases in populations to help set prevention or treatment priorities. The impact of parental cardiovascular health (CVH) on healthy life years lost from cardiovascular disease (CVD) in adult offspring is unknown. We compared parent-offspring CVD DALYs trends over the life course and examined the association of parental CVH with offspring CVD DALYs. METHODS: Using data from the Framingham Heart Study, 4814 offspring-mother-father trios were matched for age at selected baseline exams. CVH score was computed from the number of CVH metrics attained at recommended levels: poor (0-2), intermediate (3-4), and ideal (5-7). CVD DALYs were defined as the sum of years of life lost and years lived with CVD. Age-sex-standardized life expectancy and disability weights were derived from the actuarial life tables and Global Burden of Disease study, respectively. Multivariable-adjusted linear regression was used to investigate the association of parental CVH with offspring CVD DALYs. RESULTS: Over an equal 47-year follow-up, parents lost nearly twice the number of CVD DALYs compared to their offspring (23 234 versus 12 217). However, age-adjusted CVD DALYs were higher at younger ages and similar along the life course for parents and offspring. One-unit increase in parental CVH was associated with 5 healthy life months saved in offspring. Offspring of mothers with ideal versus poor CVH had 3 healthy life years saved (ß=-3.0 DALYs [95% CI, -5.6 to -0.3]). No statistically significant association was found between paternal CVH categories and offspring CVD DALYs. CONCLUSIONS: Higher maternal and paternal CVH were associated with increased healthy life years in offspring; however, the association was strongest between mothers and offspring. Investment in CVH promotion along the life course has the potential to reduce the burden of CVD in the current and future generation of adults.