Age of sexual initiation and HIV-related behaviours: application of survival analysis

Sexual Health ◽  
2006 ◽  
Vol 3 (1) ◽  
pp. 57 ◽  
Author(s):  
Hongmei Yang ◽  
Xiaoming Li ◽  
Daniel C. Barth-Jones

Previous studies have consistently suggested positive associations between early sexual initiation and subsequent risky sexual behaviours, HIV/STD infection, adolescent pregnancy and substance use. In the present study, survival curves for rural-to-urban migrants in China with and without HIV-related behaviours were analysed to determine (1) the risk of initiating sex at each age and (2) the association between sexual initiation and HIV-related behaviours.

2020 ◽  
Vol 79 ◽  
pp. 128-135
Author(s):  
Larissa F. Reis ◽  
Pamela J. Surkan ◽  
Juliana Y. Valente ◽  
Marcia H.S.M. Bertolla ◽  
Zila M. Sanchez

2007 ◽  
Vol 17 (2) ◽  
pp. 387-412 ◽  
Author(s):  
Christina M. Mitchell ◽  
Nancy Rumbaugh Whitesell ◽  
Paul Spicer ◽  
Janette Beals ◽  
Carol E. Kaufman ◽  
...  

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Rachel A. Chambers ◽  
Jaime Begay ◽  
Hima Patel ◽  
Jennifer Richards ◽  
Danielle Nelson ◽  
...  

Abstract Background Early sexual initiation is associated with higher risk for sexually transmitted infection, teen pregnancy, domestic violence and substance use in later adolescence and early adulthood. Native American adolescents are more likely to have early sexual initiation compared to other racial/ethnic groups. Few programs designed with and for Native adolescents to delay sexual initiation and substance use have been tested through rigorous evaluations. This is the protocol for the randomized controlled trial of the Asdzáán Be’eena’ program, a teen pregnancy and substance use prevention program for young Native girls and their female caregivers. Methods N = 410 female adolescents ages 10–14 and their female caregivers will be enrolled in the study and randomized to the intervention or control arm. The intervention consists of the 11-session Asdzáán Be’eena’ program. The control arm consists of mailed non-monetary incentives. All participants will complete evaluations at baseline and 3 follow-up timepoints (immediate, 6 and 12 months post intervention). Evaluations include measures to assess protective factors associated with delayed sexual initiation and substance use. Discussion This is one of the first rigorous evaluations of a gender-specific, culturally tailored teen pregnancy and substance use primary prevention program for Native girls and their female caregivers. If proven efficacious, Native communities will have a culturally appropriate program for promoting protective factors associated with delayed substance use and sexual risk taking. Trial registration NCT04863729; April 27, 2021.


2021 ◽  
Vol 18 (1) ◽  
Author(s):  
Chinyere Ojiugo Mbachu ◽  
Ifunanya Clara Agu ◽  
Chinonso Obayi ◽  
Irene Eze ◽  
Nkoli Ezumah ◽  
...  

Abstract Background Misconceptions about the usefulness of condoms and other contraceptives still expose many unmarried adolescents to the risk of unwanted teenage pregnancies and sexually-transmitted infections (STIs). This study explored beliefs and misconceptions about condoms and other contraceptives among adolescents in Ebonyi state, south-east Nigeria. Method A qualitative study was undertaken in six local government areas in Ebonyi state, southeast Nigeria. Data were collected within a period of one month from in and out-of-school adolescents aged 13–18 years using twelve focus group discussions (FGD). The data were analyzed using the thematic framework approach. Result Majority of the adolescents were knowledgeable about methods of contraception, how they are used and their modes of action. They were also knowledgeable about the dual effects of condoms in prevention of pregnancy and STIs. However, some misconceptions that were expressed by some adolescents were that pregnancy could be prevented by the use of (i) hard drugs, (ii) laxatives, (iii) white chlorine, and (iv) boiled alcoholic beverages. Condoms were described by some adolescent boys as reusable. Condoms were also perceived by some adolescents to reduce sexual pleasure, and this opinion was mostly held by boys. Coitus interruptus (withdrawal method) was therefore considered more preferable than condoms for prevention of pregnancy. Conclusion Although majority adolescents have knowledge about contraception and condom use, some misconceptions still persist. These misconceptions put many adolescents at increased risk for pregnancy and STIs which are detrimental to their health and wellbeing. Concerted efforts should be made through educational and behaviour change interventions in schools and within communities to debunk persisting misconceptions about contraception including the use of condom, and properly educate adolescents on safe sex practices. Plain English summary Adolescents engage in unprotected sexual intercourse and other risky sexual behaviours because of some mistaken beliefs and wrong impressions about how to prevent unwanted pregnancy. These risky sexual behaviours predispose adolescents to sexually transmitted infections, unsafe abortion and other reproductive health problems. In this qualitative study, we explored some of these mistaken beliefs about condoms and other methods of preventing pregnancy. During focus group discussions, adolescents identified modern contraceptive methods, and described their modes of action and how they are used. They also discussed their contraceptive preferences and perceived effects of condoms on sexual pleasure. Although some of these adolescents were able to correctly mention various types of contraceptives and their modes of action, there were numerous wrong impressions. Hard drugs, laxatives, white chlorine and boiled alcoholic beverage were listed as emergency contraceptive methods. Emergency pills were perceived to work by flushing away spermatozoa from a girl’s system after sexual intercourse. Male condoms were perceived to be potentially dangerous because they could break and enter into the body of the female sexual partner. Some adolescent boys had the notion that particular brands of male condoms could be washed and reused. Notions about condom use and sexual pleasure varied for girls and boys. Some adolescent girls perceived that condom use during sex increases sexual pleasure because of the assurance of being protected from STIs and pregnancy. Adolescent boys were of the opinion that condoms interfere with the pleasure of direct ‘flesh to flesh’ contact during sex. There was a general belief that contraceptive use in early age reduces fertility prospects for boys and girls. Mistaken beliefs about methods of preventing pregnancy persist among adolescents, and this raises concerns about the quality of information they receive. Concerted efforts should be made to debunk these wrong beliefs and properly educate adolescents on safe sex practices.


Author(s):  
Obakeng L. Makgale ◽  
Ilse Elisabeth Plattner

Little is known about sexting behaviours among young people living in African countries. This exploratory study investigated sexting behaviours among undergraduate students in Botswana (N = 309, 64.5% female; mean age = 20.3 years). Most participants (84.8%) had received sexts and many (61.8%) had sent sexts at least once in their lifetime. Reasons for sending sexts were to flirt (42.9%), to have fun (24.6%), and/or to initiate sexual activity (17.8%). Only 36.7% of the participants were worried about their sexts being forwarded to others, and 30.2% had forwarded sexts to others. Being sexually active (OR = 4.52), drinking alcohol (OR = 2.52), and having a mother with tertiary level education (OR = 0.40) emerged as significant predictors of sending sexts. Among participants who had sexual intercourse at least once in their lifetime (N = 164), an increase in the frequency of sexting was associated with an increase in the number of sexual partners and with sex under the influence of alcohol and drugs. However, sexting behaviours were not associated with unprotected sex. The results are compared with findings from Western countries and discussed with regard to public health care and safe sex education in Botswana.


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