| Total (N = 24) | Female (N = 12) | Male (N = 12) | p value |
---|---|---|---|---|
 | Median (IQR) | Median (IQR) | Median (IQR) |  |
Age | 66.5 (65,69) | 67.0 (65,70) | 66.5 (66,69) | 0.724 |
Race | N (%) | N (%) | N (%) | 0.218 |
 Caucasian | 21 (87.5) | 10 (83.3) | 11 (91.7) |  |
 African-American | 2 (8.3) | 2 (16.7) | 0 (0.0) |  |
 Asian | 1 (4.2) | 0 (0.0) | 1 (8.3) |  |
Marital status | Â | Â | Â | 0.206 |
 Married | 15 (62.5) | 6 (50.0) | 9 (75.0) |  |
 Not married | 9 (37.5) | 6 (50.0) | 3 (25.0) |  |
Marital occupational status | Â | Â | Â | 0.102 |
 One spouse gainfully employed | 12 (50.0) | 8 (66.7) | 4 (33.3) |  |
 Both spouses gainfully employed | 12 (50.0) | 4 (33.3) | 8 (66.7) |  |
Level of school completed | Â | Â | Â | 0.241 |
 High school | 3 (12.5) | 3 (25.0) | 0 (0.0) |  |
 Technical/some college | 8 (33.3) | 3 (25.0) | 5 (41.7) |  |
 College graduate | 5 (20.8) | 3 (25.0) | 2 (16.7) |  |
 Advanced degree | 8 (33.3) | 3 (25.0) | 5 (41.7) |  |
Standardized measures | Â | Â | Â | Â |
 BMIa | 27.4 (23,30) | 25.1 (23,29) | 28.1 (25,30) | 0.133 |
 Total SES scoreb | 56.3 (45,66) | 57.5 (35,64) | 55.5 (45,66) | 0.560 |
 MMSE scorec | 30.0 (29,30) | 30.0 (28,30) | 30.0 (29,30) | 0.641 |
 BPI-SF average paind | 1.0 (0,2) | 2.0 (0,3) | 1.0 (0,2) | 0.512 |
 BPI-SF pain right nowd | 0.0 (0,1) | 0.0 (0,0) | 0.0 (0,1) | 0.403 |
 GDS-SF scoree | 0.0 (0,2) | 0.0 (0,2) | 0.5 (0,2) | 0.425 |
 STAI state scoref | 48.5 (45,51) | 50.0 (45,53) | 47.0 (44,50) | 0.117 |
 STAI trait scoref | 47.5 (45,51) | 49.5 (46,53] | 46.5 (43,49] | 0.068 |