https://commons.ufh.ac.za/vital/access/manager/Index en-us 5 A cox proportional hazard model for mid-point imputed interval censored data https://commons.ufh.ac.za/vital/access/manager/Repository/vital:11780 Wed 12 May 2021 23:21:04 SAST ]]> Randomization in a two armed clinical trial: an overview of different randomization techniques https://commons.ufh.ac.za/vital/access/manager/Repository/vital:11781 Wed 12 May 2021 22:18:18 SAST ]]> A simulation study of the behaviour of the logrank test under different levels of stratification and sample sizes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:11784 Wed 12 May 2021 20:33:05 SAST ]]> Preliminary investigation into estimating eye disease incidence rate from age specific prevalence data https://commons.ufh.ac.za/vital/access/manager/Repository/vital:11776 Wed 12 May 2021 18:50:21 SAST ]]> Maximization of power in randomized clinical trials using the minimization treatment allocation technique https://commons.ufh.ac.za/vital/access/manager/Repository/vital:11777 Thu 13 May 2021 07:23:36 SAST ]]> Comparison of the prevalence of HIV infection in circumcised and uncircumcised men from Salima District in Malawi https://commons.ufh.ac.za/vital/access/manager/Repository/vital:11778 Thu 13 May 2021 06:42:35 SAST ]]> A cross-sectional study to ascertain the prognostic factors and symptoms associated with cryptococcal meningitis cases treated at the East London Hospital complex https://commons.ufh.ac.za/vital/access/manager/Repository/vital:11782 Thu 13 May 2021 05:08:01 SAST ]]> Prevalence, seasonal trends and incidences of cattle tuberculosis and brucellosis in the Cacadu municipality, Eastern Cape, South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:11783 0.05), gender (p>0.05) and breed (p>0.05) in the occurrence of the disease was not statistically significant at α=0.05, although higher rates were obtained in females and Jersey breed. Questionnaires were also administered to 47 individuals a total of 12 females and 35 males. Most respondents were not aware about cattle brucellosis and cattle tuberculosis. Consumption of raw or unpasteurized milk still occurs with 74.75% of respondents revealed.]]> Thu 13 May 2021 03:46:42 SAST ]]> Modelling the impact of risk factors affecting TB treatment https://commons.ufh.ac.za/vital/access/manager/Repository/vital:11787 Thu 13 May 2021 03:16:32 SAST ]]> Statistical methods to model the influence of age and gender on the behavioral risk factors of HIV/AIDS https://commons.ufh.ac.za/vital/access/manager/Repository/vital:11779 Thu 13 May 2021 02:47:52 SAST ]]>