From: Evaluating the effectiveness of Uganda’s Supranational TB Reference Laboratory quality management system training program
African regions
2017
Two proportions p-value
Pre-test
Post-test
Eastern
0/7
2/7
Southern
1/10
8/10
Overall-1
1/17
10/17
0.001
2021
0/6
2/6
0/11
7/11
Overall-2
0/17
9/17
< 0.001