The purpose of the present study was to develop the Thai Psychiatric Satisfaction Scale (TPSS), having adequate and sufficient validity and reliability. MATERIAL AND
The Thai Psychiatric Satisfaction Scale (TPSS) contains seven domains Professionals' Skills and Behavior, Information, Access, Efficacy, Type of Intervention, Relative's Involvement, and Environment and Setting. The infinity coefficient for the TPSS was 0.97 (95% CI 0.94-0.97) and ranged from 0.70 (95% CI 0.68-0.76) to 0.96 (95% CI 0.94-0.97). Test-retest for TPSS was 0.82. (95% CI 0.78-0.85).