Browsing by Author "Cordon, Sabrina A."

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    Associations of the Neighborhood Built Environment With Physical Activity Across Pregnancy
    (Human Kinetics, 2021-04-15) Kershaw, Kiarri N.; Marsh, Derek J.; Crenshaw, Emma G.; McNeil, Rebecca B.; Pemberton, Victoria L.; Cordon, Sabrina A.; Haas, David M.; Debbink, Michelle P.; Mercer, Brian M.; Parry, Samuel; Reddy, Uma; Saade, George; Simhan, Hyagriv; Wapner, Ronald J.; Wing, Deborah A.; Grobman, William A.; NICHD nuMoM2b Heart Health Study Network; NHLBI nuMoM2b Heart Health Study Network; Obstetrics and Gynecology, School of Medicine
    Background: Several features of the neighborhood built environment have been shown to promote leisure-time physical activity (PA) in the general population, but few studies have examined its impact on PA during pregnancy. Methods: Data were extracted from 8362 Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-to-Be cohort participants (2010-2013). Residential address information was linked to 3 built environment characteristics: number of gyms and recreation areas within a 3-km radius of residence and census block level walkability. Self-reported leisure-time PA was measured in each trimester and dichotomized as meeting PA guidelines or not. Relative risks for cross-sectional associations between neighborhood characteristics and meeting PA guidelines were estimated using Poisson regression. Results: More gyms and recreation areas were each associated with a greater chance of meeting PA guidelines in models adjusted for sociodemographic characteristics and preexisting conditions. Associations were strongest in the third trimester where each doubling in counts of gyms and recreation areas was associated with 10% (95% confidence interval, 1.07-1.13) and 8% (95% confidence interval, 1.03-1.12), respectively, greater likelihood of meeting PA guidelines. Associations were similar though weaker for walkability. Conclusions: Results from a large, multisite cohort suggest that these built environment characteristics have similar PA-promoting benefits in pregnant women as seen in more general populations.
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    Knowledge and Intention to Use Long-Acting Reversible Contraception among University Students
    (Taylor & Francis, 2022-06-23) Asdell, Stephanie M.; Bennett, Rachel D.; Cordon, Sabrina A.; Zhao, Qiuhong; Peipert, Jeffrey F.; Obstetrics and Gynecology, School of Medicine
    Objective: To assess the relationship between knowledge of long-acting reversible contraception (LARC) and intention to use LARC among female students. Participants: Participants consisted of a convenience sample of 292 female undergraduate and graduate students at a large midwestern university. Methods: We conducted a cross-sectional in-person survey and multivariate analysis of LARC knowledge and intention to use LARC. Results: Total response rate was 84.9%. Among contraceptive users, 13.3% were using a LARC method. On average, respondents scored 4.8/10 (SD 2.5) on a 10-item LARC knowledge assessment. Higher levels of LARC knowledge were associated with the intent to use LARC in the future in our multivariate analysis (RR 1.7, 95% CI 1.14-2.54: p = .01). Common reasons for LARC hesitancy were a need for more information, safety concerns, and risk of undesirable side effects. Conclusions: Low LARC knowledge and students' self-identified need for further LARC information represent an opportunity for campus contraceptive interventions which empower students to make informed reproductive decisions.
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    Long-Acting Reversible Contraception (LARC) Knowledge and Intent to Use among IUPUI Students
    (2019-08) Asdell, Stephanie M.; Bennett, Rachel D.; Cordon, Sabrina A.; Zhao, Qiuhong; Peipert, Jeffrey F.
    BACKGROUND AND HYPOTHESIS: More than 50% of births to women in their early 20s are unintended, and unintended pregnancies have adverse consequences on students’ education. Long-acting reversible contraceptives (LARC), including hormonal and copper intrauterine devices (IUDs) and the contraceptive implant, offer highly-effective, long-term prevention of pregnancy, yet are utilized at low rates. Thus, we sought to assess students’ LARC knowledge and intent to use LARC at Indiana University-Purdue University in Indianapolis (IUPUI) to inform a campus family planning initiative. We hypothesized that students with higher levels of LARC knowledge are more likely to intend to use LARC in the future. We also hypothesized that a lower proportion of students utilize LARC compared to the US rate of 15.8% of all contraceptive users in 2017. EXPERIMENTAL DESIGN AND PROJECT METHODS: We designed a cross-sectional survey for undergraduates, graduate students, and resident physicians assessing sexual experiences, contraceptive use, LARC knowledge, and intent to use LARC. We summarized participants’ characteristics using descriptive statistics, compared awareness of LARC methods using McNemar’s test, and evaluated association between LARC knowledge and future intent to use a LARC method using Fisher exact. RESULTS: Thus far, we have recruited 126 participants with a response rate of 88.7%. Mean score on the 10-question LARC assessment was 5.2/10; higher levels of LARC knowledge were positively associated with future intent to use LARC (P < 0.05). Only 7.9% of contraceptive users surveyed used LARC, compared to 15.8% of US contraceptive users in 2017. Differences in awareness of the copper IUD (61.1%), hormonal IUD (74.6%) and implant (88.9%) were statistically significant (P < 0.05). The most common reason cited for not considering LARC use was “need for more information.” CONCLUSION AND POTENTIAL IMPACT: Low LARC knowledge and use and high desire for LARC education further supports need for a campus contraceptive initiative that will empower students to make informed reproductive decisions.