Dataset for “Diabetes Little Helper” Video Intervention Study Using GEE Model

This dataset contains the final model data used for the generalized estimating equation (GEE) analysis in a randomized controlled trial evaluating the effect of the “Diabetes Little Helper” video-based intervention on medication adherence in older adults with type 2 diabetes mellitus (T2DM) in Henan, China.

The dataset includes demographic variables and outcome variables measured at three time points: baseline, post-intervention, and 3-month follow-up. Key variables include medication knowledge, medication attitude, medication behavior, medication belief, social support, and medication adherence. All personally identifiable information has been removed.