Health-related quality of life, adiposity, and sedentary behavior in patients with early schizophrenia: preliminary study

Figures & data

Table 1 SF-36 subscores of participants with early schizophrenia, compared to age-adjusted population standards

SF-36 items	Population n = 399		Participants n = 36		P-value
	Mean	SD	Mean	SD
Physical functioning	92.4	14.6	84.7	19	P = 0.0034 t = 2.95
Role physical	87.1	29.3	68.1	33.1	P = 0.0003 t = 3.69
Bodily pain	77	21.8	87.2	14.8	P = 0.006 t = 2.75
General health	79	16.1	58.3	19.5	P = 0.0001 t = 7.25
Vitality	64.9	17.7	58.1	21.7	P = 0.031 t = 2.16
Social functioning	86.3	20.3	82.3	17.3	P = 0.25 t = 1.15
Role emotional	82.9	32.3	80.6	28	P = 0.68 t = 0.41
Mental health	75.9	15.7	75.7	16	P = 0.94 t = 0.07
PCS	53	7.2	47.9	15.1	P = 0.0003 t = 3.61
MCS	50.1	9.6	50	13.3	P = 0.95 t = 0.06

Note: Population standards were derived from Canadian normative SF-36 data.¹⁷

Abbreviations: SD, standard deviation; PCS, physical component score; MCS, mental component score.

Hopman WM Towheed T Anastassiades T Canadian normative data for the SF-36 health survey CMAJ 2000 163 3 265 271 10951722

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