Analysis

Qualitative data was transcribed by study nurses, translated into English prior to analysis, and organised in NVivo® qualitative data analysis Software for Windows; QSR International Pty Ltd. Version 12 Plus. A grounded theory methodological approach was applied to explain the factors affecting the implementation of contact investigation and TPT among healthcare providers and guardians by presenting a conceptual framework. Coding consistency was assessed by comparing two rounds of coding carried out by two independent coders (MG and CB). Coding of transcripts from interviews and focus group discussions was done to condense the data into identifiable topics and allow identification of patterns and outlying findings. The data collection, coding and categorizing process was continued until data saturation was obtained. The final stage involved synthesizing the findings and identifying emerging themes to create a clearer understanding of the barriers and facilitators at each level of the TB control program.