3.1. Sample Characteristics and HRV Pre-Intervention Scores
ADVERSE EVENTS, ADVERSE EFFECT
Out of 95 patients, 32 were included in this study and randomized into two groups (PAP and SHAM-PAP). Patients who experienced any adverse effect from treatment would have been excluded from the study. Since no adverse events were reported, none of the participants was lost for this reason, and all received the treatment (The demographics, characteristics, and baseline values of HRV parameters are presented in 