Table 2.

Descriptive statistics of the Bengali SF 12v2 scores

Domain	Range	Mean	SD	Skew ness	Floor effecta (%)	Ceiling effectb (%)
GH	0–75	26.26	17.78	0.36	20.2	2.5
PF	0–100	41.70	36.87	0.34	20	32.8
RP	0–100	43.95	27.93	0.40	10.1	7.6
RE	25–100	62.18	26.21	-0.06	21.8	17.6
BP	0–100	43.70	35.09	0.12	27.7	12.6
MH	0–100	57.04	27.50	-0.14	2.5	7.6
VT	0–100	55.67	31.80	-0.24	10.1	16.8
SF	0–100	72.90	29.93	-0.98	5	40.3

SD standard deviation, GH general health, PF physical functioning, RP role-physical, RE role emotional, BP bodily pain, MH mental health, VT vitality, SF social functioning

^aPercentage of respondents with worst possible score

^bPercentage of respondents with best possible score