Influence of military contraceptive policy changes on contraception use and childbirth rates among new recruits

Racial Disparities in Highly Effective Contraceptive Use Among U.S. Active Duty Servicewomen, Fiscal Years 2016-2019

Background: Previous studies have found that unintended pregnancy rates are higher among racial minorities and active duty servicewomen (ADSW), correlating with lower rates of effective contraceptive use. The Military Health System (MHS) provides universal health care benefit coverage for all ADSW, including access to all highly effective contraceptive (HEC) methods. This study investigated the association between race and HEC use among ADSW. Materials and Methods: We conducted a cross-sectional study using fiscal year 2016-2019 data from the MHS Data Repository for all ADSW ages 18-45 years. Statistical analyses included descriptive statistics and logistic regression models, adjusted and unadjusted, determining the odds of HEC use, overall and by method. Results: Of the 729,722 ADSW included in the study, 59.7% used at least one HEC during the study period. The highest proportions of users were aged 20-24 years, White, single, Junior Enlisted, and serving in the Army. Lower odds of HEC use were demonstrated in Black (odds ratio [OR] = 0.94, 95% confidence interval [CI] = 0.92-0.95), American Indian/Alaska Native (OR = 0.85, 95% CI = 0.82-0.89), Asian/Pacific Islander (OR = 0.81, 95% CI = 0.80-0.83), and Other (OR = 0.97, 95% CI = 0.94-0.99) ADSW compared with White ADSW. Conclusions: Universal coverage of this optional preventive service did not guarantee its use. The MHS can serve as a model for monitoring racial disparities in HEC use.

Estimates of unintended pregnancy among US active-duty service women and the impact on Women Peace and Security objectives as measured by potential readiness days lost

INTRODUCTION

The prevalence of unintended pregnancy (UIP) in the United States is high among active-duty service women (ADSW).

OBJECTIVE

To estimate the number of UIPs and the impact these pregnancies have on the ability to meet Women, Peace and Security objectives as measured by maximum potential readiness days lost (mRDL).

METHODS

Using data from the Military Health System Data Repository, ADSW aged 18 to 44 years, were identified from fiscal year (FY) 2019 data. Deliveries were identified using Medicare Severity Diagnosis-Related Group codes. The estimated number of UIPs was calculated by multiplying both the number of ADSW and the number of deliveries by age-adjusted rates of UIP. Post partum women do not have to meet height and weight standards or complete a physical fitness test for up to 365 days after a full-term delivery. Lost readiness days were calculated by multiplying the number of UIPs by 365 days. Data were stratified by age, race, rank and branch of service.

RESULTS

A total of 230 596 ADSW were identified in FY2019. Using the number of ADSW, an estimated 12 683 ADSW experienced an unintended pregnancy, resulting in an estimated 4 629 215 mRDL. Using the number of deliveries, an estimated 6785 deliveries were a result of UIPs, resulting in an estimated 2 476 364 mRDL. The highest estimates of UIPs were among ADSW aged 18 to 24 years, of White race, in a Junior Enlisted rank and in the Army.

CONCLUSION

Estimates of UIPs among ADSW would result in considerable impact on their military career. Dealng with UIPs proactively, by encouraging comprehensive family planning and instituting additional reproductive health policies for service members by ensuring that service members can make informed decisions about their reproductive health while maintaining operational effectiveness, is important for meeting United States Department of Defense Women, Peace and Security objectives.

Selection, Initiation, Continuation, and Efficacy of Reversible Contraception Among Enlisted U.S. Service Women in Their First Term of Service From 2012 to 2020

BACKGROUND

Pregnancy is the second most common cause of limited duty days among active duty service members in the U.S. Military. Pregnancy accounts for 10% of all days on restricted duty, despite impacting a minority of active duty service members. One out of five service women will experience an unintended pregnancy every year despite the availability of no-cost contraception and reproductive healthcare. Young, single, junior enlisted service women experience the highest rate of unintentional pregnancy. Previous studies have demonstrated service branch-based variability in selection, initiation, and continuation of specific contraceptive methods related to service branch culture and access to contraception during basic training. It is unclear if these differences impact overall contraception use or fertility rates among junior enlisted service women in their first term of enlistment. This study examines rates of contraceptive selection, initiation, continuation, and efficacy among junior enlisted service women in their first 4-year enlistment period, and the service branch specific variability in these outcomes.

METHODS

This study is a secondary analysis of Military Healthcare Data Repository records from women who began basic training between 2012 and 2020 and remained on active duty for at least 12 months. We used Kaplan-Meier analyses to examine the effect of age and military branch on contraceptive continuation and efficacy. We used binomial regression for interval censored data, to assess the association of service branch with rates of contraceptive initiation, contraception use, births, and childbirth-related duty restrictions.

RESULTS

We identified 147,594 women who began basic training between 2012 and 2020. The mean age of these women at the beginning of basic training was 20.4 ± 3.1 years. Women in the marines and navy had higher contraceptive initiation rates than women in the army or air force. Among women initiating a contraceptive pill, patch, or ring (short-acting reversible contraception), 58.3% were still using some form of hormonal contraception 3 months later. Among women initiating depot-medroxyprogesterone (DMPA), 38.8% were still using any form of hormonal contraception 14 weeks later. Long-acting reversible contraceptive methods, such as intrauterine or subdermal contraceptives, had higher continuation rates and less service-based variability in continuation and failure rates than short-acting reversible contraception or depot-medroxyprogesterone. The proportion of days on any form of prescription contraception during the first 4 years on active duty varied from 23.3% in the army to 38.6% in the navy. The birth rate varied from 34.8 births/1,000 woman-years in the air force up to 62.7 births/1,000 woman-years in the army. Compared with women in the air force, women in the army experienced 2,191 additional days of postpartum leave and 13,908 days on deployment restrictions per 1,000 woman-years.

DISCUSSION

Service branch specific variability in contraceptive use is associated with differences in days of pregnancy-related duty restrictions during first 4 years on active duty among junior enlisted females. Robust implementation of best practices in contraceptive care across the military health system to improve contraceptive initiation and continuation appears to offer an opportunity to improve military readiness and promote the health and well-being of active duty service women, particularly in the army.

Brief report: Influence of mandatory contraceptive education emphasizing long-acting reversible methods on continuation rates among military recruits

OBJECTIVES

Determine if the replacement of patient-initiated, individual contraceptive education with mandatory group contraceptive education, during US Navy basic training, was associated with decreased LARC continuation.

STUDY DESIGN

Secondary analysis of administrative billing data from female military recruits who began basic training between September 2012 and February 2020.

RESULTS

Servicewomen who started LARC method during rather than after basic training had higher continuation rates. Servicewomen who started training before the implementation of mandatory group education had higher IUD continuation than those trained after.

CONCLUSIONS

Implementation of mandatory group contraceptive education during basic training was not associated with a decline in LARC continuation.

Physical Health and Well-being: Updates and the Way Ahead

INTRODUCTION

The Women in Combat Summit 2021 "Forging the Future: How Women Enhance the Fighting Force" took place during February 9-11, 2021, via a virtual conference platform. The third and final day of the Summit regarded the physical health and well-being of military women and included the topics of urogenital health, nutrition and iron-deficiency anemia, unintended pregnancy and contraception, and traumatic brain injury.

MATERIALS AND METHODS

After presentations on the topics earlier, interested conference attendees were invited to participate in focus groups to discuss and review policy recommendations for physical health and well-being in military women. Discussions centered around the topics discussed during the presentations, and suggestions for future Women in Combat Summits were noted. Specifics of the methods of the Summit are presented elsewhere in this supplement.

RESULTS

We formulated research and policy recommendations for urogenital health, nutrition and iron-deficiency anemia, contraception and unintended pregnancy, and traumatic brain injury.

CONCLUSIONS

In order to continue to develop the future health of military women, health care providers, researchers, and policymakers should consider the recommendations made in this supplement as they continue to build on the state of the science and forge the future.

Unintended pregnancy among U.S. military active duty servicemembers: Estimates for 2018 and trends since 2005

OBJECTIVES

To evaluate the prevalence of and factors associated with unintended pregnancy in the past 12 months among women and men in the United States (U.S.) military in 2018, as well as trends in unintended pregnancy between 2005 and 2018.

STUDY DESIGN

This was a cross-sectional study using the 2018 Department of Defense Health Related Behaviors Survey of active duty servicemembers. We selected a stratified random sample from members of all military service branches and used weighted logistic regression models to identify associated independent factors. A 9.6% weighted response rate to the online survey resulted in 16,806 active duty servicemembers analyzed; 4993 women aged 17 to 44 years and 11,813 men aged 17 to 45+ years. We used data from five independent surveys: 2005, 2008, 2011, 2015, and 2018 to examine trends over time.

RESULTS

A total of 5.6% (95% CI: 4.5%-6.7%) of servicewomen reported unintended pregnancy and 2.4% (95% CI: 1.9%-2.9%) of servicemen reported to have caused unintended pregnancy. Unintended pregnancy was associated with contraception nonuse, younger age, and being either married or cohabiting.

CONCLUSION

The decrease in prevalence of unintended pregnancy among U.S. servicemembers since 2005 mirrors the general U.S.

POPULATION

Differing contraception policies during basic training across military services may influence rates of unintended pregnancy. Unintended pregnancies place a large burden on the military healthcare system, as the majority of women serving in the military are of reproductive age, and thus require care before, during, and for years after giving birth.

IMPLICATIONS

Unintended pregnancy among U.S. military servicewomen relatively mirrors that seen in the U.S.

POPULATION

Contraceptive policies affect unintended pregnancy throughout servicemembers' duration of service. As they are more likely to live in states which restrict access to abortion services, servicewomen with unintended pregnancy may face increased obstacles to care.

Policy impacts on contraceptive access in the United States: a scoping review

Contraceptive access is influenced by policy decisions, which can expand and constrict the contraceptive options available. This study explored the impact of recent US federal policies on contraceptive access by identifying and reviewing empirical literature, which is then presented and discussed using Levesque et al.’s (2013) healthcare access framework. A scoping review was conducted to identify empirical studies (N = 96) examining the impact of recent federal policy (passed from 2009 to 2019) on contraceptive access. Most identified studies examined the role of the Affordable Care Act (n = 53) and Title X of the Public Health Service Act (n = 25), showing many benefits of both policies for contraceptive access, particularly through improved affordability, availability, and appropriateness of contraceptive care. Other identified studies examined the impact of policies funding abstinence-only sex education (n = 2) and the Teen Pregnancy Prevention Program (n = 3), military policies related to the availability of contraception (n = 1), guidelines for quality contraceptive care (n = 3), Title IX of the Education Amendments (n = 4), the Violence Against Women Act (n = 1), and the Veterans Access, Choice, and Accountability Act (n = 4). Through increased outreach efforts, normalising of care, availability of services, cost subsidies, and provider competencies, recent federal policy has, overall, enhanced contraceptive access across the dimensions of healthcare access. Numerous policy and practice gaps and needs are identified, and future directions for research, policy, and practice are suggested.

Policy impacts on contraceptive access in the United States: a scoping review

Contraceptive access is influenced by policy decisions, which can expand and constrict the contraceptive options available. This study explored the impact of recent US federal policies on contraceptive access by identifying and reviewing empirical literature, which is then presented and discussed using Levesque et al.’s (2013) healthcare access framework. A scoping review was conducted to identify empirical studies (N = 96) examining the impact of recent federal policy (passed from 2009 to 2019) on contraceptive access. Most identified studies examined the role of the Affordable Care Act (n = 53) and Title X of the Public Health Service Act (n = 25), showing many benefits of both policies for contraceptive access, particularly through improved affordability, availability, and appropriateness of contraceptive care. Other identified studies examined the impact of policies funding abstinence-only sex education (n = 2) and the Teen Pregnancy Prevention Program (n = 3), military policies related to the availability of contraception (n = 1), guidelines for quality contraceptive care (n = 3), Title IX of the Education Amendments (n = 4), the Violence Against Women Act (n = 1), and the Veterans Access, Choice, and Accountability Act (n = 4). Through increased outreach efforts, normalising of care, availability of services, cost subsidies, and provider competencies, recent federal policy has, overall, enhanced contraceptive access across the dimensions of healthcare access. Numerous policy and practice gaps and needs are identified, and future directions for research, policy, and practice are suggested.

Scale-up of the DMPA-SC in Nigeria: Why policy matters

BACKGROUND

Injectable contraceptives have contributed substantially to Nigeria's rise in modern family planning methods usage. They are one of the most commonly used and preferred means of contraception among women in the country. Enabling policies are required to assure contraceptive access, security, and use. This study aimed to investigate the policy environment and how it supports or limits Nigeria's introduction and scale-up of subcutaneous depot-medroxyprogesterone acetate (DMPA-SC).

METHODS

The design of this mixed-methods study was cross-sectional. Desk reviews of policy papers, key informant interviews, and in-depth interviews were used to obtain information from respondents about the introduction of DMPA-SC in Nigeria and how existing policies influenced its scale-up. Data on DMPA-SC and other injectables were gathered from Nigeria's national electronic logistics management information system.

RESULTS

The findings suggest that policies such as task-shifting and task-sharing, cost-free policies, reproductive health policies, and others created an enabling environment for the scale-up of DMPA-SC adoption in Nigeria. The inclusion of DMPA-SC on the essential medicines list and the approved patent medicines list facilitated the scale-up process by ensuring private sector participation, removing economic barriers to access, fostering greater collaboration among health worker cadres, improving intersectoral partnerships, and improving logistics and client access. Despite significant anomalies in some implementing policies, injectable contraceptive consumption data demonstrate a progressive increase in DMPA-SC use during the study period. The results also indicate that policy initiatives have a favorable impact on the use of DMPA-SC throughout the country.

CONCLUSION

The existence of policies, the active participation of stakeholders, and the political will of the Nigerian health system's leadership have all aided in the scaling-up of the DMPA-SC. Understanding how to build an enabling policy climate is critical for providing women with family planning options. These lessons from Nigeria emphasize the importance of these levers, which should be considered by teams intending to introduce innovative health products, particularly in developing countries.

Unintended Pregnancy and Abortion in the US Navy, 2016

BACKGROUND

The unintended pregnancy rate in the US military is higher than among civilians. While 42% of unintended pregnancies end in abortion among civilian women, there are no data on the prevalence of abortion in the military overall or by service branch.

OBJECTIVE

This analysis was conducted to estimate unintended pregnancy rates and the percentage of unintended pregnancies that resulted in abortion among active-duty US Navy members aged 44 years or younger reporting female gender in 2016.

DESIGN

Cross-sectional survey data from the 2016 Navy Pregnancy and Parenthood Survey, collected from August to November 2016.

PARTICIPANTS

Our sample included 3,423 active-duty US Navy members aged 44 years or younger reporting female gender, generated from a stratified random sample of 38% of all active-duty Navy women in pay grades E2-E9 and O1-O5 in 2016; the survey had a 20% response rate for females.

MAIN MEASURES

We calculated pregnancy and unintended pregnancy rates, the percentage of pregnancies that were unintended, and the percentage of unintended pregnancies resulting in birth and abortion in the prior fiscal year.

KEY RESULTS

Overall, the self-reported unintended pregnancy rate was 52 per 1,000 participants and 38.1% of pregnancies were unintended. The adjusted unintended pregnancy rate accounting for abortion underreporting was 68 per 1,000 participants. Unintended pregnancy rates were highest among individuals who were younger (aged 18-24) and in enlisted pay grades, compared to their counterparts. Six percent reported their unintended pregnancy resulted in abortion. Six respondents reported becoming pregnant while deployed; none of these pregnancies resulted in abortion.

CONCLUSIONS

In this first study to report on abortion prevalence among US servicemembers, we found the proportion of unintended pregnancies resulting in abortion among a sample of US Navy members in 2016 was much lower than civilians, yet unintended pregnancy rates were higher.

The impact of US policy on contraceptive access: a policy analysis

Background

Contraceptive access is influenced by policy decisions, which can expand and constrict the contraceptive options available. This study explored the impact of recent US federal policy on contraceptive access.

Methods

Federal policy changes impacting contraceptive access over the past decade were identified in grey literature. These policy changes were organized into a timeline and analyzed according to Levesque et al.'s (2013) five dimensions of healthcare access (approachability, acceptability, availability/accommodation, affordability, and appropriateness), noting the most salient healthcare dimension impacted by the policy change and analyzing whether, according to this framework, the policy created a theoretical increase or decrease in contraceptive access.

Results

Of those policy changes coded as increasing (n = 42) and decreasing (n = 28) contraceptive access, most were related to the affordability (increasing n = 13; decreasing n = 12), physical availability (increasing n = 10; decreasing n = 7), and appropriateness (increasing n = 12; decreasing n = 4) of contraceptive care. Policy changes largely followed partisan divides, with contraceptive access increasing in years with a Democratic president and decreasing when a Republican president was in office. Many policy changes were related to the Affordable Care Act (ACA) and Title X of the Public Health Services Act. The implementation of the ACA and subsequent updates to it have increased the affordability of contraception, whereas changes to Title X have decreased the availability and appropriateness of contraceptive care.

Conclusions

This study highlights recent policy changes impacting contraceptive access, organizing them according to the five dimensions of healthcare access. It outlines specific policy barriers to contraceptive access and provides suggestions for policy and practice action that will improve contraceptive access and reproductive autonomy. Opportunities to ensure contraceptive access for all Americans include promoting comprehensive sex education, extending the Community Health Center Fund, increasing contraceptive care options for people with employers who are exempted from the ACA contraceptive mandate, addressing discrimination and building trust in contraceptive care, and amplifying outreach efforts to combat misinformation and confusion created by continuous changes to key family planning policies. Continued research on the role of policy in determining reproductive autonomy is warranted, and practice and policy action is needed to improve contraceptive access.

The impact of US policy on contraceptive access: a policy analysis

BACKGROUND

Contraceptive access is influenced by policy decisions, which can expand and constrict the contraceptive options available. This study explored the impact of recent US federal policy on contraceptive access.

METHODS

Federal policy changes impacting contraceptive access over the past decade were identified in grey literature. These policy changes were organized into a timeline and analyzed according to Levesque et al.'s (2013) five dimensions of healthcare access (approachability, acceptability, availability/accommodation, affordability, and appropriateness), noting the most salient healthcare dimension impacted by the policy change and analyzing whether, according to this framework, the policy created a theoretical increase or decrease in contraceptive access.

RESULTS

Of those policy changes coded as increasing (n = 42) and decreasing (n = 28) contraceptive access, most were related to the affordability (increasing n = 13; decreasing n = 12), physical availability (increasing n = 10; decreasing n = 7), and appropriateness (increasing n = 12; decreasing n = 4) of contraceptive care. Policy changes largely followed partisan divides, with contraceptive access increasing in years with a Democratic president and decreasing when a Republican president was in office. Many policy changes were related to the Affordable Care Act (ACA) and Title X of the Public Health Services Act. The implementation of the ACA and subsequent updates to it have increased the affordability of contraception, whereas changes to Title X have decreased the availability and appropriateness of contraceptive care.

CONCLUSIONS

This study highlights recent policy changes impacting contraceptive access, organizing them according to the five dimensions of healthcare access. It outlines specific policy barriers to contraceptive access and provides suggestions for policy and practice action that will improve contraceptive access and reproductive autonomy. Opportunities to ensure contraceptive access for all Americans include promoting comprehensive sex education, extending the Community Health Center Fund, increasing contraceptive care options for people with employers who are exempted from the ACA contraceptive mandate, addressing discrimination and building trust in contraceptive care, and amplifying outreach efforts to combat misinformation and confusion created by continuous changes to key family planning policies. Continued research on the role of policy in determining reproductive autonomy is warranted, and practice and policy action is needed to improve contraceptive access.