Development of the psychosomatic symptom scale (PSSS) and assessment of its reliability and validity in general hospital patients in China.
Li L, Peng T, Liu R, Jiang R, Liang D, Li X, Ni A, Ma H, Wei X, Liu H, Zhang J, Li H, Pang J, Ji Y, Zhang L, Cao Y, Chen Y, Zhou B, Wang J, Mao X, Yang L, Fang J, Shi H, Wu A, Yuan Y.
Li L, et al. Among authors: liu r.
Gen Hosp Psychiatry. 2020 May-Jun;64:1-8. doi: 10.1016/j.genhosppsych.2020.01.008. Epub 2020 Feb 1.
Gen Hosp Psychiatry. 2020.
PMID: 32070913
CFA supported the theoretical two-factor structure of the PSSS, with comparative fit index (CFI) = 0.979, Tucker-Lewis index (TLI) = 0.977, root mean square error of approximation (RMSEA) = 0.039 (90% CI: 0.035-0.042), and standardized root mean residual (SRMR) = 0.054. .. …
CFA supported the theoretical two-factor structure of the PSSS, with comparative fit index (CFI) = 0.979, Tucker-Lewis index (TLI) = …