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- Title
Estimating the catchment population and incidence of severe acute respiratory infections in a district hospital in Boussé, Burkina Faso.
- Authors
Milucky, Jennifer L.; Compaore, Toussaint; Obulbiga, Franck; Cowman, Gretchen; Whitney, Cynthia G.; Bicaba, Brice
- Abstract
<bold>Background: </bold>The primary cause of death in Burkina Faso is lower respiratory tract infections, accounting for 1 in 7 deaths. The Ministry of Health is building surveillance for severe acute respiratory infections (SARI) in four districts. This study sought to determine the catchment area of the Boussé district hospital and to describe disease burden of individuals hospitalized for SARI.<bold>Methods: </bold>Data were collected from hospital log books to identify individuals with a SARI diagnosis during 2015 and 2016. Residence of SARI patients was recorded to determine the catchment area of the hospital. Population data were used to estimate SARI incidence rates.<bold>Results: </bold>Investigators reviewed logs for 3034 hospital admissions; 885 SARI cases were identified. Five communes were identified as the hospital catchment area, with 770 SARI patients residing in these communes. The SARI incidence rate (IR) for all ages was 136 (95% confidence interval (CI) = 115, 161) and 266 (95% CI = 236, 300) cases per 100 000 population for 2015 and 2016, respectively. Children <1 (RI = 1111 cases per 100 000, 95% CI = 1047, 1178, and RI = 2425 cases per 100 000, 95% CI = 2330, 2524) and adults ≥65 years old (RI = 377 cases per 100 000, 95% CI = 341, 417, and RI = 816 cases per 100 000, 95% CI = 762, 874) had the highest burden of disease for 2015 and 2016, respectively.<bold>Conclusion: </bold>Our analysis found high rates of SARI, especially among children <1 year of age, and marked variation in incidence between the years studied. These baseline data and the method developed will be useful for the new SARI surveillance system.
- Subjects
BURKINA Faso; SARS epidemiology; AGE distribution; CONFIDENCE intervals; DISEASE susceptibility; HEALTH service areas; HEALTH services accessibility; HOSPITAL care; HOSPITAL admission &; discharge; MEDICAL records; PATIENTS; PUBLIC health surveillance; PUBLIC hospitals; SARS disease; QUANTITATIVE research; RESIDENTIAL patterns; DISEASE incidence; RETROSPECTIVE studies; DESCRIPTIVE statistics; ACQUISITION of data methodology; DISEASE risk factors
- Publication
Journal of Global Health, 2020, Vol 10, Issue 1, p1
- ISSN
2047-2978
- Publication type
journal article
- DOI
10.7189/jogh.10.010422