Executive function associated with sexual risk in young South African women: Findings from the HPTN 068 cohort
<h4>Purpose</h4> <p>Heightened sexual risk in adolescence and young adulthood may be partially explained by deficits in executive functioning, the set of cognitive processes used to make reasoned decisions. However, the association between executive function and sexual risk is und...
| Main Authors: | , , , , , , , , , , , |
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| Other Authors: | |
| Format: | Journal article |
| Language: | English |
| Published: |
Public Library of Science
2018
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| _version_ | 1797066375532904448 |
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| author | Rosenberg, M Pettifor, A Duta, M Demeyere, N Wagner, R Selin, A Macphail, C Laeyendecker, O Hughes, J Stein, A Tollman, S Kahn, K |
| author2 | Romer, D |
| author_facet | Romer, D Rosenberg, M Pettifor, A Duta, M Demeyere, N Wagner, R Selin, A Macphail, C Laeyendecker, O Hughes, J Stein, A Tollman, S Kahn, K |
| author_sort | Rosenberg, M |
| collection | OXFORD |
| description | <h4>Purpose</h4> <p>Heightened sexual risk in adolescence and young adulthood may be partially explained by deficits in executive functioning, the set of cognitive processes used to make reasoned decisions. However, the association between executive function and sexual risk is understudied among adolescent girls and young women, particularly in low- and middle-income countries.</p> <h4>Methods</h4> <p>In a cohort of 853 young women age 18±25 in rural Mpumalanga province, South Africa, we evaluated executive function with three non-verbal cognitive tests: I. a rule-finding test, II. a trail-making test, and III. a figure drawing test. Using log-binomial regression models, we estimated the association between lower executive function test scores and indicators of sexual risk (unprotected sex acts, concurrent partnerships, transactional sex, and recent HSV-2 infection).</p> <h4>Results</h4> <p>In general, young women with lower executive function scores reported higher frequencies of sexual risk outcomes, though associations tended to be small with wide confidence intervals. Testing in the lowest quintile of Test I was associated with more unprotected sex [aPR (95% CI): 1.4 (1.0, 1.8)]. Testing in the lowest quintile of Test II was associated with more concurrent relationships and transactional sex [aPR (95% CI): 1.6 (1.1, 2.5) and 1.7 (1.3, 2.4), respectively], and testing in the lowest four quintiles of Test III was associated with more concurrent relationships [aPR (95% CI): 1.7 (1.0, 2.7)].</p> <h4>Conclusions</h4> <p>These results demonstrate an association between low executive function and sexual risk in South African young women. Future work should seek to understand the nature of this association and whether there is promise in developing interventions to enhance executive function to reduce sexual risk.</p> |
| first_indexed | 2024-03-06T21:41:08Z |
| format | Journal article |
| id | oxford-uuid:47f7093f-cbb3-468b-b532-8a011d0027d8 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T21:41:08Z |
| publishDate | 2018 |
| publisher | Public Library of Science |
| record_format | dspace |
| spelling | oxford-uuid:47f7093f-cbb3-468b-b532-8a011d0027d82022-03-26T15:23:02ZExecutive function associated with sexual risk in young South African women: Findings from the HPTN 068 cohortJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:47f7093f-cbb3-468b-b532-8a011d0027d8EnglishSymplectic Elements at OxfordPublic Library of Science2018Rosenberg, MPettifor, ADuta, MDemeyere, NWagner, RSelin, AMacphail, CLaeyendecker, OHughes, JStein, ATollman, SKahn, KRomer, D <h4>Purpose</h4> <p>Heightened sexual risk in adolescence and young adulthood may be partially explained by deficits in executive functioning, the set of cognitive processes used to make reasoned decisions. However, the association between executive function and sexual risk is understudied among adolescent girls and young women, particularly in low- and middle-income countries.</p> <h4>Methods</h4> <p>In a cohort of 853 young women age 18±25 in rural Mpumalanga province, South Africa, we evaluated executive function with three non-verbal cognitive tests: I. a rule-finding test, II. a trail-making test, and III. a figure drawing test. Using log-binomial regression models, we estimated the association between lower executive function test scores and indicators of sexual risk (unprotected sex acts, concurrent partnerships, transactional sex, and recent HSV-2 infection).</p> <h4>Results</h4> <p>In general, young women with lower executive function scores reported higher frequencies of sexual risk outcomes, though associations tended to be small with wide confidence intervals. Testing in the lowest quintile of Test I was associated with more unprotected sex [aPR (95% CI): 1.4 (1.0, 1.8)]. Testing in the lowest quintile of Test II was associated with more concurrent relationships and transactional sex [aPR (95% CI): 1.6 (1.1, 2.5) and 1.7 (1.3, 2.4), respectively], and testing in the lowest four quintiles of Test III was associated with more concurrent relationships [aPR (95% CI): 1.7 (1.0, 2.7)].</p> <h4>Conclusions</h4> <p>These results demonstrate an association between low executive function and sexual risk in South African young women. Future work should seek to understand the nature of this association and whether there is promise in developing interventions to enhance executive function to reduce sexual risk.</p> |
| spellingShingle | Rosenberg, M Pettifor, A Duta, M Demeyere, N Wagner, R Selin, A Macphail, C Laeyendecker, O Hughes, J Stein, A Tollman, S Kahn, K Executive function associated with sexual risk in young South African women: Findings from the HPTN 068 cohort |
| title | Executive function associated with sexual risk in young South African women: Findings from the HPTN 068 cohort |
| title_full | Executive function associated with sexual risk in young South African women: Findings from the HPTN 068 cohort |
| title_fullStr | Executive function associated with sexual risk in young South African women: Findings from the HPTN 068 cohort |
| title_full_unstemmed | Executive function associated with sexual risk in young South African women: Findings from the HPTN 068 cohort |
| title_short | Executive function associated with sexual risk in young South African women: Findings from the HPTN 068 cohort |
| title_sort | executive function associated with sexual risk in young south african women findings from the hptn 068 cohort |
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