Public knowledge, interest, and perception of chronic kidney disease educational content in Indonesia: a cross-sectional survey

Chronic kidney disease (CKD) poses an increasing public health challenge in Indonesia, yet limited data exist on public knowledge, content preferences, and perceptions of existing CKD information. This study aimed to assess the public’s knowledge regarding CKD, identify key areas of interest and preferred delivery formats, and evaluate perceptions toward current CKD educational materials among the Indonesian population. A cross-sectional survey-based study was conducted from November 2024 to January 2025. Among 651 respondents, 24.0% demonstrated good CKD knowledge, while 33.2% and 42.9% had moderate and poor knowledge, respectively. Female gender, single marital status, higher education, and employment in the health sector were significant factors that influenced knowledge levels (p < 0.0001). Public awareness of CKD in Indonesia remains inadequate, with knowledge levels strongly influenced by education, gender, and professional background. Tailoring educational content and delivery to align with public preferences may enhance engagement and support national efforts in CKD prevention.