Fig. 2
From: Dietary knowledge-attitude-practice status in hemodialysis patients: a latent profile analysis
Description of the selected LPA profiles of the dietary knowledge-attitude-practice in hemodialysis patients. Depiction: Dietary knowledge, entries 1–4 in the horizontal coordinate; Dietary attitude, entry 5 in the horizontal coordinate; Dietary practice, entries 6–9 in the horizontal coordinate; Range of standardized scores, vertical coordinate; Class 1, general knowledge and attitude - high practice profile; Class 2, general knowledge and attitude - low practice profile