Trend analysis and short-term forecast of incident HIV infection in Ghana
Bibliographic Data
| ID | 15456506 |
|---|---|
| Authors | Patrick Aboagye‐Sarfo (Edith Cowan University, corresponding author), James M Cross (0009-0008-9690-128X, Edith Cowan University), Ute Mueller (0000-0002-8670-2120, Edith Cowan University) |
| Year | 2010 |
| Volume | 9 |
| Issue | 2 |
| Pages | 165-173 |
| Publication date | 2010-09-17 |
| Open Access | No |
| Type | ARTICLE |
| Venue | African Journal of AIDS Research (JOURNAL) |
| Journal identifiers | ISSN: 1608-5906 • E-ISSN: 1727-9445 |
| Publisher | Taylor & Francis (PUBLISHER • GB) |
| DOI | 10.2989/16085906.2010.517485 |
| PMID | 25860525 |
| OpenAlex | W1980930748 |
| Language | EN |
| Citations received | 2 |
| References cited | 14 |
The study uses time-series modelling to determine and predict trends in incident HIV infection in Ghana among specific age groups. The HIV data for Ghana were grouped according to northern and southern spatial sectors as they exhibited slightly different data collection formats. The trend of the epidemic is modelled using moving-average smoothing techniques, and the Box-Jenkins ARIMA model is used to forecast cases of newly acquired (incident) HIV infection. Trend analysis of past growth patterns reveals an increase in new cases of HIV infection in the northern sector, with the greatest increase occurring among persons aged 30 years and over. The epidemic in the southern sector appears to have levelled off. However, incident HIV infection in the 20-39-year-old age group of females in the sector is estimated to increase in the next three years. Moreover, the estimates suggest a higher increase in incident cases than that predicted by the National AIDS Control Programme. Nevertheless, incident HIV infection among persons aged 19 and below is found to be relatively stable. Thus, if efforts are made to reduce or prevent an increase in the number of new infections in the northern sector, and for the 20-39 years age group in the southern sector, Ghana will have a brighter future with regard to its response to the HIV epidemic. These findings can assist with developing strategic-intervention policy planning for Ghana and other countries in sub-Saharan Africa
Developing country · Economic growth · Economics · Environmental health · Human immunodeficiency virus (HIV · Term (time · COVID-19 epidemiological studies · Food Security and Health in Diverse Populations · HIV/AIDS Impact and Responses · Medicine · Virology
| Citations per year | 0.67 |
|---|---|
| Citation span | 2023 - 2025 (3) |
| Highly cited | No |