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. 2005 Dec;103:164–172.

TABLE 2.

MEDIAN DISABILITY RATINGS FOR SIX ASPECTS OF DISABILITY AND THE ASSOCIATIONS WITH TIME TRADEOFF UTILITY IN ADULTS WITH STRABISMUS

DISABILITY (QUESTIONNAIRE ITEM) MEDIAN SEVERITY (INTERQUARTILE RANGE) ASSOCIATION WITH UTILITY (SPEARMAN RANK CORRELATION, RS)
Specific health 7 (5–8) −0.32 (P = .00013)
Daily tasks 6 (3–8) −0.29 (P = .00062)
Social interaction 4 (1.75–7) −0.31 (P = .00021)
Concerns 5 (2–8) −0.42 (P < .0001)
Self-image 5 (2–8) −0.37 (P < .0001)
Job 3 (1–7) −0.31 (P = .00017)