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. Author manuscript; available in PMC: 2020 Jan 1.
Published in final edited form as: Head Neck. 2018 Dec 12;41(1):248–255. doi: 10.1002/hed.25452

Table 7:

Means of scores of items and scales of SF-36 questionnaire

Domains Zhang X. et al. 2013
Mean (SD) (Min-Max)
Physical functioning 87.3 (6.6) 64–98
Bodily pain 90.0 (4.7) 69–100
General health 66.2 (9.1) 30–90
Social functioning 68.4 (4.1) 44–89
Role emotion 73.0 (3.1) 40–100
Physical role 92.8 (2.5) 75–100
Vitality 61.3 (8.3) 44–85
Mental health 72.2 (6.2) 55–90