Risk factors for delayed sputum conversion: A qualitative case study from the person-in-charge of TB program's...

Area of Science:

• Public Health
• Infectious Disease Research
• Qualitative Research Methods

Background:

• Sputum conversion from smear positive to negative is a key indicator of successful tuberculosis (TB) treatment.
• Several factors can impede this crucial sputum conversion, highlighting a gap in understanding treatment effectiveness.
• Investigating these impediments is vital for improving TB patient outcomes.

Purpose of the Study:

• To explore the risk factors contributing to delayed sputum conversion in TB patients.
• To gain insights from the perspective of persons-in-charge (PICs) of TB programs.
• To identify areas for intervention to enhance TB treatment success.

Main Methods:

• A qualitative case study design was employed.
• Data were collected from 31 PICs of TB programs across 31 public health centers in Bandar Lampung, Indonesia.
• Semi-structured interviews within focus group discussions (FGDs) and thematic analysis were utilized.

Main Results:

• Three primary themes emerged: individual factors (medication adherence, education, comorbidities, nutrition, lifestyle), environmental factors (support systems, stigma), and health service factors (access to facilities).
• Medication adherence and patient education were significant individual-level challenges.
• Environmental support and accessible health services emerged as critical for overcoming treatment hurdles.

Conclusions:

• Successful TB management requires a holistic approach, extending beyond individual patient responsibility.
• Strengthening environmental support systems and improving access to health services are essential components for effective TB treatment.
• Addressing the interplay of individual, environmental, and health service factors is key to improving sputum conversion rates and TB treatment outcomes.