Table 1.

Demographic and pathologic information

Parameter	Number (%)
Marital status
Single	13 (24)
Living with partner	3 (5.6)
Married	24 (44.4)
Separated/divorced	7 (13)
Widowed	7 (13)
Current occupation
Professional	9 (16.7)
Nonprofessional hand labor	8 (14.8)
Nonprofessional nonlabor	5 (9.3)
Unemployed	4 (7.4)
Homemaker	8 (14.8)
Retired	14 (25.9)
Workers’ compensation	1 (1.9)
Disabled	5 (9.3)
Concomitant painful conditions
Yes	28 (51.9)
No	26 (48.1)

	Mean	SD	Range
Years of academic instruction	13.5	2.7	4–18