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Featured researches published by Sneha Challa.


Journal of Sex Research | 2018

Development and Validation of a Scale to Measure Adolescent Sexual and Reproductive Health Stigma: Results From Young Women in Ghana.

Kelli Stidham Hall; Abubakar Manu; Emmanuel Morhe; Lisa H. Harris; Dana Loll; Elizabeth J. Ela; Giselle E. Kolenic; Jessica Dozier; Sneha Challa; Melissa K. Zochowski; Andrew Boakye; Richard Adanu; Vanessa K. Dalton

Young women’s experiences with sexual and reproductive health (SRH) stigma may contribute to unintended pregnancy. Thus, stigma interventions and rigorous measures to assess their impact are needed. Based on formative work, we generated a pool of 51 items on perceived stigma around different dimensions of adolescent SRH and family planning (sex, contraception, pregnancy, childbearing, abortion). We tested items in a survey study of 1,080 women ages 15 to 24 recruited from schools, health facilities, and universities in Ghana. Confirmatory factor analysis (CFA) identified the most conceptually and statistically relevant scale, and multivariable regression established construct validity via associations between stigma and contraceptive use. CFA provided strong support for our hypothesized Adolescent SRH Stigma Scale (chi-square p value < 0.001; root mean square error of approximation [RMSEA] = 0.07; standardized root mean square residual [SRMR] = 0.06). The final 20-item scale included three subscales: internalized stigma (six items), enacted stigma (seven items), and stigmatizing lay attitudes (seven items). The scale demonstrated good internal consistency (α = 0.74) and strong subscale correlations (α = 0.82 to 0.93). Higher SRH stigma scores were inversely associated with ever having used modern contraception (adjusted odds ratio [AOR] = 0.96, confidence interval [CI] = 0.94 to 0.99, p value = 0.006). A valid, reliable instrument for assessing SRH stigma and its impact on family planning, the Adolescent SRH Stigma Scale can inform and evaluate interventions to reduce/manage stigma and foster resilience among young women in Africa and beyond.


Women & Health | 2018

Multiple levels of social influence on adolescent sexual and reproductive health decision-making and behaviors in Ghana

Sneha Challa; Abubakar Manu; Emmanuel S.K. Morhe; Vanessa K. Dalton; Dana Loll; Jessica Dozier; Melissa K. Zochowski; Andrew Boakye; Richard Adanu; Kelli Stidham Hall

ABSTRACT Little is known about the multilevel social determinants of adolescent sexual and reproductive health (SRH) that shape the use of family planning (FP) among young women in Africa. We conducted in-depth, semi-structured, qualitative interviews with 63 women aged 15–24 years in Accra and Kumasi, Ghana. We used purposive, stratified sampling to recruit women from community-based sites. Interviews were conducted in English or local languages, recorded, and transcribed verbatim. Grounded theory-guided thematic analysis identified salient themes. Three primary levels of influence emerged as shaping young women’s SRH experiences, decision-making, and behaviors. Interpersonal influences (peers, partners, and parents) were both supportive and unsupportive influences on sexual debut, contraceptive (non) use, and pregnancy resolution. Community influences included perceived norms about acceptability/unacceptability of adolescent sexual activity and its consequences (pregnancy, childbearing, abortion). Macro-social influences involved religion and abstinence and teachings about premarital sex, lack of comprehensive sex education, and limited access to confidential, quality SRH care. The willingness and ability of young women in our study to use FP methods and services were affected, often negatively, by factors operating within and across each level. These findings have implications for research, programs, and policies to address social determinants of adolescent SRH.


PLOS ONE | 2018

Factors associated with sexual and reproductive health stigma among adolescent girls in Ghana

Kelli Stidham Hall; Emmanuel Morhe; Abubakar Manu; Lisa H. Harris; Elizabeth J. Ela; Dana Loll; Giselle E. Kolenic; Jessica L. Dozier; Sneha Challa; Melissa K. Zochowski; Andrew Boakye; Richard Adanu; Vanessa K. Dalton

Objective Using our previously developed and tested Adolescent Sexual and Reproductive Health (SRH) Stigma Scale, we investigated factors associated with perceived SRH stigma among adolescent girls in Ghana. Methods We drew upon data from our survey study of 1,063 females 15-24yrs recruited from community- and clinic-based sites in two Ghanaian cities. Our Adolescent SRH Stigma Scale comprised 20 items and 3 sub-scales (Internalized, Enacted, Lay Attitudes) to measure stigma occurring with sexual activity, contraceptive use, pregnancy, abortion and family planning service use. We assessed relationships between a comprehensive set of demographic, health and social factors and SRH Stigma with multi-level multivariable linear regression models. Results In unadjusted bivariate analyses, compared to their counterparts, SRH stigma scores were higher among girls who were younger, Accra residents, Muslim, still in/dropped out of secondary school, unemployed, reporting excellent/very good health, not in a relationship, not sexually experienced, never received family planning services, never used contraception, but had been pregnant (all p-values <0.05). In multivariable models, higher SRH stigma scores were associated with history of pregnancy (β = 1.53, CI = 0.51,2.56) and excellent/very good self-rated health (β = 0.89, CI = 0.20,1.58), while lower stigma scores were associated with older age (β = -0.17, 95%CI = -0.24,-0.09), higher educational attainment (β = -1.22, CI = -1.82,-0.63), and sexual intercourse experience (β = -1.32, CI = -2.10,-0.55). Conclusions Findings provide insight into factors contributing to SRH stigma among this young Ghanaian female sample. Further research disentangling the complex interrelationships between SRH stigma, health, and social context is needed to guide multi-level interventions to address SRH stigma and its causes and consequences for adolescents worldwide.


Contraception | 2016

I don't know enough to feel comfortable using them: Women's knowledge of and perceived barriers to long-acting reversible contraceptives on a college campus

Kelli Stidham Hall; Elizabeth J. Ela; Melissa K. Zochowski; Amy Caldwell; Michelle H. Moniz; Laura McAndrew; Monique Steel; Sneha Challa; Vanessa K. Dalton; Susan Ernst


Journal of Adolescent Health | 2016

Stigma and the Social Environment of Adolescent Sexual and Reproductive Health in Ghana: Understanding “Bad Girl”

Kelli Stidham Hall; Abubakar Manu; Emmanuel Morhe; Sneha Challa; Dana Loll; Jessica Dozier; Melissa K. Zochowski; Andrew Boakye; Lisa H. Harris; Richard Adanu; Vanessa K. Dalton


Journal of Pediatric and Adolescent Gynecology | 2015

Awareness and Knowledge of Long Acting Reversible Contraception Among Young Women on a College Campus

Susan Ernst; Elizabeth J. Ela; Laura McAndrew; Monique Steele; Sneha Challa; Melissa K. Zowchowski; Vanessa K. Dalton; Kelli Stidham Hall


Contraception | 2015

College women's knowledge of and perceived barriers to long-acting reversible contraceptive methods

Kelli Stidham Hall; Elizabeth J. Ela; Melissa K. Zochowski; Sneha Challa; Laura McAndrew; Monique Steel; Vanessa K. Dalton; Susan Ernst


Qualitative Research in Medicine & Healthcare | 2018

Bad girl and unmet family planning need among Sub-Saharan African adolescents: the role of sexual and reproductive health stigma

Kelli Stidham Hall; Abubakar Manu; Emmanuel Morhe; Vanessa K. Dalton; Sneha Challa; Dana Loll; Jessica Dozier; Melissa K. Zochowski; Andrew Boakye; Lisa H. Harris


PsycTESTS Dataset | 2018

Adolescent Sexual and Reproductive Health Stigma Scale

Kelli Stidham Hall; Abubakar Manu; Emmanuel Morhe; Lisa H. Harris; Dana Loll; Elizabeth J. Ela; Giselle E. Kolenic; Jessica Dozier; Sneha Challa; Melissa K. Zochowski; Andrew Boakye; Richard Adanu; Vanessa K. Dalton


Contraception | 2018

Reproductive autonomy and family planning service use among young women in Ghana

Dana Loll; P Fleming; Abubakar Manu; Emmanuel S.K. Morhe; Vanessa K. Dalton; Sneha Challa; Jessica Dozier; K. Stidham Hall

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Dana Loll

University of Michigan

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Andrew Boakye

Kwame Nkrumah University of Science and Technology

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Emmanuel Morhe

Kwame Nkrumah University of Science and Technology

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