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Background Cost sharing may impede postpartum contraceptive use. We evaluated the association between out-of-pocket costs and long-acting reversible contraceptive (LARC) insertion among commercially insured postpartum women. Methods Using the Clinformatics Data Mart, we examined out-of-pocket costs for LARC insertions at 0 to 3 and 4–60 days postpartum among women in employer-sponsored health plans from 2013 to 2016. Patient costs were estimated by summing copayment, coinsurance, and deductible payments for LARC services (device + placement). Multivariable logistic regression evaluated the association between plan cost sharing for LARC services (at least one beneficiary with >$200 cost share) and LARC insertion by 60 days postpartum (yes/no). Results We identified 396,073 deliveries among women in 51,797 employer-based plans. Overall, LARC placement by 60 days postpartum was observed after 5.2% (n = 20,604) of deliveries. Inpatient LARC insertion (n = 233; 0.06% of deliveries) was less common than outpatient LARC insertion (n = 20,375; 5.14% of deliveries). Cost sharing was observed in 23.4% of LARC insertions (inpatient IUD: median, $50.00; range, $0.93–5,055.91; inpatient implant: median, $11.91; range, $2.49–650.14; outpatient IUD: median, $25.00; range, $0.01–3,354.80; outpatient implant: median, $27.20; range, $0.18–2,444.01). Among 5,895 plans with at least one LARC insertion and after adjusting for patient age, poverty status, race/ethnicity, region, and plan type, women in plans with cost sharing of more than $200 demonstrated lower odds of LARC use by 60 days postpartum (odds ratio, 0.74; 95% confidence interval, 0.71–0.77). Conclusions Cost sharing for postpartum LARC is associated with use, suggesting that out-of-pocket costs may impede LARC access for some commercially insured postpartum women. Reducing out-of-pocket costs for the most effective forms of contraception may increase use.

Purpose Lung cancer has the highest mortality rate among all types of cancer in the United States. The National Lung Screening Trial demonstrated that low-dose CT for lung cancer screening decreases both lung cancer–related mortality and all-cause mortality. Currently, the only CMS-approved lung cancer screening registry is the Lung Cancer Screening Registry (LCSR) administered by the ACR. The aims of this study were to assess access to lung cancer screening services as estimated by the number and distribution of screening facilities participating in the LCSR, by state, and to evaluate state-level covariates that correlate with access. Methods The ACR LCSR list of participating lung cancer screening facilities was used as a proxy for the availability of lung cancer screening facilities in each state. Additionally, we normalized the number of facilities by state by the number of screening-eligible individuals using Behavioral Risk Factor Surveillance System data. State-level demographics were obtained from the 2015 Behavioral Risk Factor Surveillance System: poverty level, insured population, unemployed, black, and Latino. State-specific lung cancer incidence and death rates, number of active physicians per 100,000, and Medicare expenditure per capita were obtained. Linear regression models were performed to examine the influence of these state-level covariates on state-level screening facility number. QGIS, an open-source geographic information system, was used to map the distribution of lung cancer screening facilities and to estimate the nearest neighbor index, a measure of facility clustering within each state. Results As of November 18, 2016, 2,423 facilities participated in the LCSR. When adjusted by the rate of screening-eligible individuals per 100,000, the median population-normalized facility number was 15.7 (interquartile range, 10.7-19.3). There was a positive independent effect (coefficient = 12.87; 95% confidence interval, 10.93-14.8) between state-level number of screening facilities and rate of screening-eligible individuals per 100,000. There were no significant correlations between number of facilities and lung cancer outcomes, state demographic characteristics, or physician supply and Medicare expenditure. In most states, facilities are clustered rather than dispersed, with a median nearest neighbor index of 0.65 (interquartile range, 0.51-0.81). Conclusions Facility number correlated with the rate of screening-eligible individuals per 100,000, a measure of the at-risk population. Alignment of screening facility number and distribution with other clinically relevant epidemiologic factors remains a public health opportunity.

Objective To prospectively evaluate the impact of increasing levels of social media engagement on page visits and web-link clicks for content published in the Journal of the American College of Radiology . Methods A three-arm prospective trial was designed using a control group, a basic Twitter intervention group (using only the Journal's @JACRJournal Twitter account), and an enhanced Twitter intervention group (using the personal Twitter accounts of editorial board members and trainees). Overall, 428 articles published between June 2013 and July 2015 were randomly assigned to the three groups. Article-specific tweets for both intervention arms were sent between September 14, 2015, and October 28, 2015. Primary end points included article-specific weekly and monthly page visits on the journal's Elsevier website (Amsterdam, Netherlands). For the two intervention groups, additional end points included 7-day and 30-day Twitter link clicks. Results Weekly page visits for the enhanced Twitter arm (mean 18.2; 95% confidence interval [CI] 15.6-20.7) were significantly higher when compared with the weekly page visits for the control arm (mean 7.6; 95% CI 1.7-13.6). However, there was no demonstrable increase in weekly page visits (mean 9.4; 95% CI 7.4-11.5) for the basic Twitter arm compared with the control arm. No intervention effects over control, regardless of Twitter arm assignment, were demonstrated for monthly page visits. The enhanced Twitter intervention resulted in a statistically significant increase in both 7-day and 30-day Twitter link clicks compared with the basic Twitter intervention group. Conclusions An organized social media strategy, with focused social media activity from editorial board members, increased engagement with content published in a peer-reviewed radiology journal.

Increasing access to effective birth control after childbirth may meet many women's preferences and reduce short interpregnancy interval rates. Eliminating out-of-pocket costs for contraception has been reported to increase the use of the most effective methods among women with employer-based insurance, but the prevalence and effects of patient cost sharing for contraception have not been studied during the postpartum period.This study aimed to examine the association between cost sharing for long-acting reversible contraception and postpartum contraception use patterns and pregnancies in the 12 months after delivery.We conducted a retrospective cohort analysis of commercially insured women undergoing childbirth from 2014 to 2018 using Optum's (Eden Prairie, MN) de-identified Clinformatics Data Mart database. This large national database includes nonretired employees and their dependents who are enrolled in health insurance plans sponsored by large- or medium-sized US-based employers. Women with 12 months of continuous enrollment postpartum were included. Childbirth, pregnancy, and contraceptive method (female sterilization, long-acting reversible contraceptives, other hormonal methods, and no prescription method observed) were identified using claims data. Contraceptive use patterns were observed at 3, 6, and 12 months postpartum and adjusted for individual and plan characteristics. Median out-of-pocket costs were $0 for sterilization and other hormonal methods but nonzero for long-acting reversible contraception. We therefore used simple and multivariable logistic regressions to examine the association between plan-level cost sharing (no cost sharing, $0; low cost sharing,$0-$200; and high cost sharing, ≥$200 out-of-pocket cost) for any long-acting reversible contraceptive insertion and contraceptive use patterns and short interpregnancy interval rates, controlling for age, household income, race and ethnicity, region, and insurance plan type.Among 25,298 plans with cost sharing data, we identified 172,941 women with continuous enrollment for 12 months postpartum, including 82,500 (47.7%) in no cost sharing, 22,595 (13.1%) in low cost sharing, and 67,846 (39.2%) in high cost sharing plans. The percentage of postpartum women in the study sample using any prescription contraceptive method was 39.5% by 3 months, 43.8% by 6 months, and 46.0% by 12 months. At all time points, postpartum women in no cost sharing plans had a higher predicted probability of long-acting reversible contraceptive use (eg, at 12 months: no cost sharing, 22.0%; low cost-sharing, 17.5%; high cost sharing, 18.3%; P.001) and a lower predicted probability of no prescription method use (eg, at 12 months: no cost sharing, 51.8%; low cost sharing, 55.0%; high cost sharing, 54.9%; P.001) than those in low or high cost sharing plans. Predicted probabilities of female sterilization and other hormonal method use did not differ substantively by plan cost sharing for long-acting reversible contraception at any time point. The proportion of women experiencing a short interpregnancy interval was low (1.9% by 3 months, 1.9% by 6 months, 2.0% by 12 months) and did not differ by plan cost sharing for long-acting reversible contraception at any time point.Out-of-pocket costs for long-acting reversible contraception influence the method of contraception used by postpartum women with employer-based insurance. Eliminating financial barriers to long-acting reversible contraception access after childbirth may help women initiate their preferred method and increase the use of long-acting reversible contraceptives among interested women who otherwise might utilize less effective methods.

The rising incidence rates of sexually transmitted infections in the United States highlight the need for concurrent treatment of patients and their sexual partners. Expedited partner therapy allows healthcare providers to offer antibiotic prescriptions or medications to an index patient for distribution to their sexual partner(s) without evaluating the partner. We hypothesized that there was a gap between expedited partner therapy policy at the state level and its downstream implementation by community pharmacists.The objectives of our study were to evaluate pharmacists' expedited partner therapy knowledge and practices in 41 expedited partner therapy-permissible US states, to determine whether there were differences in practice based on the length of time expedited partner therapy was permissible in the state and chlamydia incidence rates, and to measure the cost of expedited partner therapy treatment.A randomized cohort of pharmacists (n=335) was invited to complete a telephone interview from November 2017 through January 2018. Descriptive statistics were calculated and stratified by early, mid, and late expedited partner therapy-adopter status based on the year of the state's expedited partner therapy enactment and the state's chlamydia incidence rate. Fisher's exact test and 1-way analyses of variance were used to compare measures across strata.We had 143 pharmacists (42.7%) agree to complete the survey. Among our respondents, 40.6% (n=58/143) indicated that they were aware of expedited partner therapy; 14.7% (n=21/143) reported that they had ever received an expedited partner therapy prescription, and 97% (n=139/143) reported that they would dispense an expedited partner therapy prescription if they received 1 in the future. These findings were stable across the 6 strata defined by early, mid, or late expedited partner therapy-adopter and high or low incidence rates of chlamydia status. Mean cost of azithromycin 1000 mg and cefixime 400 mg for treatment of chlamydia and gonorrhea was $22.17 (95% confidence interval, 20.29-24.05) and $30.46 (95% confidence interval, 28.65-32.26), respectively.Fewer than one-half of the pharmacists were aware of expedited partner therapy. A small minority of pharmacists reported ever having received an expedited partner therapy prescription, regardless of the length of time expedited partner therapy had been legal in their states and the incidence of chlamydia. However, almost all pharmacists reported that they would dispense an expedited partner therapy prescription if they received 1. Additionally, costs were high for expedited partner therapy for self-pay patients. These data suggest that there are opportunities to increase expedited partner therapy utilization by healthcare providers, patients, and pharmacists.

Introduction India has one of the lowest immunization rates worldwide despite a longstanding Universal Immunization Program (UIP) that provides free childhood vaccines. This study characterizes the predictors for under- and non-vaccination among Indian children aged 12–36 months. Methods This study utilized District Level Household and Facility Survey Data, 2008 (DLHS3), from India. DLHS3 is a nationally representative sample collected from December 2007 through December 2008; this analysis was conducted during 2014. Children's vaccination status was categorized as fully, under-, and non-vaccinated based on whether children received all, some, or none of the UIP-recommended vaccines (one dose each of bacillus Calmette–Guerin and measles, and three doses of diphtheria–pertussis–tetanus). A multinomial logistic regression model estimated the odds of under-vaccination compared with full vaccination, and odds of non-vaccination compared with full vaccination. Analytic predictors included socioeconomic, cultural, household, maternal, and childhood characteristics. Results The analysis included 108,057 children; the estimated proportions of fully, under-, and non-vaccinated children were 57%, 31%, and 12%, respectively. After adjusting for state of residence, age, gender, household wealth, and maternal education, additional significant predictors of children's vaccination status were religion, caste, place of delivery, number of antenatal care visits, and maternal tetanus vaccination, all of which demonstrated large effect sizes. Conclusions India's immunization coverage remained low in 2008, with just slightly more than half of all children aged 12–36 months fully vaccinated with UIP-recommended vaccines. A better understanding of the predictors for vaccination can help shape interventions to reduce disparities in full vaccination among children of differing demographic/cultural groups.

This study evaluated Meaningful Watershed Educational Experiences (MWEEs) funded by the National Oceanic and Atmospheric Administration's Chesapeake Bay Watershed Education and Training (B-WET) grant program. It also empirically explores the relationships between predictors of environmentally responsible behavior (ERB) in the Hines, Hungerford, and Tomera (1986/1987) and Hungerford and Volk (1990) behavior models. Multilevel analyses identified associations between eight environmental stewardship characteristics, as well as between these outcomes and (1) participation in MWEEs (sample: 258 students in 20 treatment classes, 193 students in 12 comparison classes matched by grade) and (2) specific MWEE instructional practices (sample: 434 students in 29 treatment classes). Students who participated in MWEEs scored significantly higher in five of eight characteristics (i.e., knowledge of ecology, issues, and actions, individual locus of control, intention to act) than those in the comparison group. Students who were engaged in the science inquiry steps of analyzing data or reflection and those who participated in more of certain types of environmental actions also scored significantly higher in a greater number of environmental stewardship characteristics than students who did not have these experiences. Results suggest that MWEEs are likely to increase ERBs but are not reaching their full potential. Tests of the relationships between the variables in Hines et al. (1986/1987) and Hungerford and Volk (1990) models confirm that they predict a high amount of variance in intention to act and suggest that environmental stewardship characteristics are likely to interact in complex ways.

Until recently, objective data have been lacking on the extent to which older adults modify their driving by driving less or avoiding situations considered challenging; a process commonly referred to as self-regulation. Advances in technology now make it possible to examine driving exposure, patterns, and habits using low-cost global positioning system (GPS) technology to record a vehicle’s location on a continuous basis along with the date and time. The purpose of this exploratory study was to better understand the process of self-regulation among older adults by examining their trip-specific driving patterns using objectively-derived GPS measures of driving and comparing these patterns with drivers’ self-reports. The study used a sample of 156 adults age 75 or older, recruited from the greater Melbourne area of Australia as part of the Ozcandrive project, a partnership between Monash University Accident Research Centre and the Canadian Driving Research Initiative for Vehicular Safety in the Elderly (Candrive), a prospective cohort study of older drivers. Objective driving data were collected through equipment installed in participants’ personal vehicles. Participants were asked to drive as they normally would with the equipment installed in their vehicle. After approximately the first 4 months of driving with the device, data were downloaded and participants completed a computer-based questionnaire on self-regulation of driving. Results suggest that there was correspondence, albeit not perfect, between some objective driving measures and their comparable self-reported measures, but a lack of correspondence for others. For avoidance of various driving situations, comparisons were statistically significant for driving at night, driving in unfamiliar areas, and on high speed roads. For each driving situation, participants’ actual driving predicted the likelihood of reporting trying to avoid that situation, although perfect one-to-one correspondence between the self-reported and objective data on self-regulatory driving patterns was lacking. For measures of driving exposure, self-reported and objective driving exposure measures were correlated, but participants tended to underreport their average number of days per week and kilometers per week driven. This discrepancy between self-reported and objective measures is of concern as the ability to measure driving exposure not only contributes to a better understanding of the complex process of self-regulation, but is also a critical element in understanding crash risk.

BACKGROUND: Prolapse of the anterior and posterior vaginal walls has been generally associated with apical descent and levator ani muscle defects. However, the relative contributions of these factors to the pathophysiology of descent in the different vaginal compartments is not well understood. Furthermore, symptoms uniquely associated with prolapse in these compartments have not been well-characterized. OBJECTIVES: Compare associations between: 1) apical support, 2) levator ani muscles, and 3) pelvic floor symptoms in women with posterior-predominant prolapse, anterior-predominant prolapse, and normal support. STUDY DESIGN: This is a cross-sectional study with two case arms: 60 women with posterior prolapse, 90 with anterior prolapse, and a referent control arm with 103 asymptomatic subjects with normal support, determined from pelvic organ prolapse quantification examinations. Levator muscle defects were graded from magnetic resonance imaging. Vaginal closure forces above resting were measured with an instrumented speculum during maximal contraction. Pelvic floor symptoms were measured via the Pelvic Floor Distress Inventory – Short Form. RESULTS: Mean Point C location in controls was −6.9 cm [1.5] (mean [standard deviation]); and was higher in posterior prolapse (−4.7 cm [2.7], 2.2 cm below controls) than the anterior prolapse group (−1.2 cm [4.1]; 5.6 cm below controls, p