Evaluating the impact of healthcare provider training to improve tuberculosis management: a systematic review of methods and outcome indicators used

SummaryBackgroundDeveloping human resources capacity is vital for tuberculosis (TB) control in low- and middle-income countries. Although investments in TB healthcare provider (HCP) training programmes have increased, it is unclear whether these are robustly evaluated. The objective of this systematic review was to synthesize the methods and outcome indicators used to assess TB HCP training programmes.MethodsA systematic scoping review of publications reporting on evaluations of training programmes for TB HCPs - including doctors, nurses, paramedics, and lay health workers - was conducted through a search in three electronic databases, Google Scholar, and five websites of non-profit organizations. Data on the study location, population trained, outcomes assessed, and evaluation approach were extracted.ResultsAfter screening 499 unique publications, 21 were eligible for inclusion in the analysis. The majority of evaluations were conducted in Africa. The most common evaluation methods were a review of patient records (n = 8, 38%) and post-training interview with trainees (n = 7, 33%). In terms of outcomes, more than half of the studies (n = 12, 57%) evaluated knowledge acquisition of trainees, with only six (29%) assessing on-the-job behaviour change.ConclusionsEven though more funds have been invested in TB HCP training, publications from robust evaluations assessing the impact on quality of care and behaviour change are limited.