Perceived risk of tuberculosis infection among healthcare workers in Swaziland.

BACKGROUND: The incidence of tuberculosis (TB) in the Kingdom of Swaziland is extremely high. How healthcare workers (HCWs) in Swaziland perceive infection control (IC) measures for preventing TB transmission is unclear. This study aimed to determine perceived risk of TB infection in relation to IC measures among HCWs in three institutions of Swaziland. METHODS: A cross-sectional questionnaire survey was conducted in 2014. Demographic data and IC measures were collected from main and allied HCWs. RESULTS: In total, 186 HCWs (19 doctors, 99 nurses, and 68 allied HCWs) were enrolled. The multivariate logistic regression analyses revealed that nurses (OR = 39.87, 95% CI = 2.721-584.3) and other HCWs (OR =99.34, 95% CI = 7.469-1321) perceived a higher TB infection risk than did doctors. Moreover, HCWs working for <4 years at the TB department perceived a lower TB infection risk (OR = 0.099, 95% CI = 0.022-0.453). Availability of N95 respirator masks (OR = 0.055, 95% CI = 0.005-0.586) and a designated sputum collection area (OR = 0.142, 95% CI = 0.037-0.545) also carried lower TB infection risks. CONCLUSION: This study depicts the current status of IC measures for TB infection in a high prevalence country. The results suggest that HCWs perceived a greater TB infection risk at inadequate environmental IC measures.

Survey of patient perceptions towards short-term mobile medical aid for those living in a medically underserved area of Swaziland.

BACKGROUND: An increasing number of short-term medical missions (STMMs) are being dispatched to provide humanitarian healthcare; however, extensive investigations on how recipient patients perceive STMMs are lacking. The current study evaluated the perceptions of patients toward medical services provided by a Taiwanese STMM in a resource-poor area of Swaziland. METHODS: A structured questionnaire survey was completed by patients who had received medical services from the medical mission of Taipei Medical University in Swaziland in July 2014. RESULTS: In total, 349 questionnaires were valid for the analysis. More respondents were female than male (69.6% vs 30.4%). The most common chief complaint was musculoskeletal problems (45.8%), followed by respiratory symptoms (35.0%). Most of the patients stated that their overall experience with the medical services was excellent (91.4%). Universal patients would like to see the service provided in the future (99.7%). Nearly 90% of the patients were aware of how to take care of the medical problem they were diagnosed with. A majority of the patients comprehended what their medical providers said. Only a few patients did not understand what physicians said (5.2%). CONCLUSION: Medical services provided by the STMM were helpful in resolving patients' problems. The data have crucial implications for evaluating overseas mobile medical aid from the viewpoint of patients.