- Title
- Statistical methods to model the influence of age and gender on the behavioral risk factors of HIV/AIDS
- Creator
- Tlou, Boikhutso
- Subject
- AIDS (Disease) -- Statistics
- Subject
- HIV infections -- Statistics
- Subject
- AIDS (Disease) -- South Africa
- Subject
- Health risk assessment
- Subject
- HIV infections -- South Africa
- Subject
- AIDS (Disease) -- Social aspects
- Date
- 2010
- Type
- Thesis
- Type
- Masters
- Type
- MSc (Biostatistics and Epidemiology)
- Identifier
- vital:11779
- Identifier
- http://hdl.handle.net/10353/400
- Identifier
- AIDS (Disease) -- Statistics
- Identifier
- HIV infections -- Statistics
- Identifier
- AIDS (Disease) -- South Africa
- Identifier
- Health risk assessment
- Identifier
- HIV infections -- South Africa
- Identifier
- AIDS (Disease) -- Social aspects
- Description
- The effects of gender and age on the behavioral risk of HIV/AIDS are not clearly understood as previous distinct studies which have been carried out, have given disputable and contradictory outcomes. This study therefore, discusses the statistical methods which can be used to model the influence of age and gender on the behavioral risk factors of HIV/AIDS. In general, generalized linear models are the main methods which can be applied to depict the impact of age and gender on the behavioral risk of becoming infected with HIV/AIDS virus. In this study, the main methods used were logistic regression, log-linear regression and multiple regressions. Behavioral risk was taken as the dependent variable while age, gender, number of sexual partners, religious beliefs and alcohol and drug abuse were fitted as predictor variables. The three statistical methods gave significant results for gender and insignificant results for age. Furthermore, comparisons were made on the three regression methods and the logistic regression gave the best results. It was therefore concluded that gender plays a significant role on the behavioral risk of HIV/AIDS. The results of the study showed that gender of the student and number of sexual partners had a significant effect on the risk behavior of the university students. In future, it may be very important to find out why age is not a significant factor on risk behavior of HIV/AIDS among university students.
- Format
- 98 leaves; 30 cm
- Format
- Publisher
- University of Fort Hare
- Publisher
- Faculty of Science & Agriculture
- Language
- English
- Rights
- University of Fort Hare
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