• No se han encontrado resultados

6.4 ¿CÓMO CONTROLAN LAS CÉLULAS SUS REACCIONES METABÓLICAS?

In document LA VIDA EN LA TIERRA (página 140-145)

One recommendation for future research would include considering estimation of a mediation model of relationships among family circumstances, early sexual debut and STD incidence. Another suggestion for future research would be to include questions relating to other sexual risk behaviors in the analysis. Other variables that could be of interest include the age of initiation of other types of sexual behaviors, birth control use/adherence, number of partners, and sexual concurrency. Sexual concurrency is highly associated with risky decision-making and

with STD incidence (Maughan-Brown, 2012) and could go to explain some of the associations

that were presented in this research. 5.5 Conclusion

The results of this study indicated that not only is sexual debut associated with STD incidence, but family circumstances are also associated with STD incidence and early sexual debut. Adolescents’ interactions with the mother figure variable appears to be a particular important factor in affecting adolescent behaviors associated with early sexual debut. Public health intervention programs that address adverse health consequences of early sexual debut among adolescents would be beneficial. Programs should consider familial structure among

36

adolescents, particularly male adolescents, as a factor in modifying an adolescent’s likelihood to engage in sexual risk behaviors and risk of subsequent STD.

37 References

Boyle, F., Dunne, M., Purdie, D., Najman, J., & Cook, M. (2003). Early patterns of

sexual activity: Age cohort differences in Australia. International Journal of STD & AIDS,14(11), 745-752.

Cavazos-Rehg, P. A., Krauss, M. J., Spitznagel, E. L., Schootman, M., Bucholtz, K. K., Peipert, J. F., et al. (2009). Age of sexual debut among U.S. adolescents. Contraception, 80(2), 158–162.

Chen, P., & Chantala, K. Guidelines for Analyzing Add Health Data. Carolina Population Center, University of North Carolina at Chapel Hill, 2014. Available at

http://www.cpc.unc.edu/projects/addhealth/data/guides/wt-guidelines.pdf. Cheney, M., Oman, R., Vesely S.K., Aspy, C.B., Tolma, E.L., & John, R. (2015). Prospective

association between negative life events and initiation of sexual intercourse: The influence of family structure and family income. American Journal of Public Health, 105(3), .

Dariotis, J.K., Sifakis, F., Pleck, J.H., Astone, N.M., & Sonenstein, F.L. (2011). Racial and ethnic disparities in sexual risk behaviors and STDs during young men’s transition to

adulthood. Perspectives on Sexual and Reproductive Health, 43(1), 51-59.

Donahue, K., D'Onofrio, B., Bates, J., Lansford, J., Dodge, K., & Pettit, G. (2010). Early

exposure to parents' relationship instability: Implications for sexual behavior and

depression in adolescence. Journal of Adolescent Health,47(6), 547-554.

38

Understanding the link between early sexual initiation and later sexually transmitted

infection: Test and replication in two longitudinal studies. Journal of Adolescent Health,

54(4), 435-441.

Haydon, A., Herring, A., & Halpern, C. (2012). Associations between patterns of emerging

sexual behavior and young adult reproductive health. Perspectives on Sexual and

Reproductive Health,44(4), 218-227.

Hipwell, A., Stepp, S., Chung, T., Durand, V., & Keenan, K. (2012). Growth in alcohol use as a

developmental predictor of adolescent girls’ sexual risk-taking. Prevention Science,

13(2), 118-128.

Klavs, I., Rodrigues, L., Weiss, H., & Hayes, R. (2006). Factors associated with early sexual

debut in Slovenia: Results of a general population survey. Sexually Transmitted

Infections, 478-483.

Maughan-Brown, B. (2012). Variation in concurrent sexual partnerships and sexually

transmitted diseases among African men in Cape Town, South Africa. Sexually

Transmitted Diseases, 39(7), 537-542.

Mojola, S.A., & Everett B. (2012). STD and HIV risk factors among US young adults:

Variations by gender, race, ethnicity and sexual orientation. Perspectives on Sexual

and Reproductive Health, 44(2):125-133.

O'Donnell, L., O’Donnell, C.R.., & Stueve, A. (2001). Early sexual initiation and subsequent

sex-related risks among urban minority youth: The Reach for Health study. Family

Planning Perspectives,33(6), 268-275.

39

with socioeconomic status, family structure, and race/ethnicity among US adolescents.

American Journal of Public Health,90(10), 1582-1588.

Staras, S., Tobler, A., Maldonado-Molina, M., & Cook, R. (2011). Riskier sexual

partners contribute to the increased rate of sexually transmitted diseases among youth with substance use disorders. Sexually Transmitted Diseases,38(5), 413-418.

Steinberg, J., Grella, C., Boudov, M., Kerndt, P., & Kadrnka, C. (2011). Methamphetamine use

and high-risk sexual behaviors among incarcerated female adolescents with a

diagnosed STD. Journal of Urban Health,88(2), 352-364.

Van de Bongardt, D., De Graaf, H., Reitz, E., & Dekovic, M. (2014). Parents as moderators of longitudinal associations between sexual peer norms and Dutch adolescents' sexual initiation and intention. Journal of Adolescent Health, 55(3), 388-393.

West, Jerry. Sampling Weights and Variance Estimation. Mathematica Policy Research. Webinar available at http://www.researchconnections.org/files/webinars/

WeightingAndVarianceEstimation.pdf.

Wong, L., & O’Connor, K. (2012). Qualitative inquiry into premarital sexual behaviours and contraceptive use among multiethnic young women: Implications for education and future research. PLoS ONE,7(12), E51745.

Zhan, W., Krasnoselskikh, T., Niccolai, L., Golovanov, S., Kozlov, A., & Abdala, N. (2011).

Concurrent sexual partnerships and sexually transmitted diseases in Russia.

Sexually Transmitted Diseases,38(6), 543-547.

Zimmer-Gembeck, M., & Helfand, M. (2007). Ten years of longitudinal research on U.S. adolescent sexual behavior: Developmental correlates of sexual intercourse, and the importance of age, gender and ethnic background. Developmental Review, 153-224.

In document LA VIDA EN LA TIERRA (página 140-145)