Table 1 Demographics of patients enrolled in the HOOS JR and KOOS JR studies
From: Performing region-specific tasks does not improve lower extremity patient-reported outcome scores
Demographic factors | HOOS JR | KOOS JR | ||
|---|---|---|---|---|
Intervention (n = 21) | Control (n = 26) | Intervention (n = 35) | Control (n = 27) | |
Age (years) | 69.1 ± 10.2 | 65.9 ± 12.4 | 67.2 ± 8.9 | 62.7 ± 10.0 |
Gender | ||||
Male | 8 (38.1%) | 15 (57.7%) | 19 (54.3%) | 15 (55.6%) |
Female | 13 (61.9%) | 11 (42.3%) | 16 (45.7%) | 12 (44.4%) |
Annual household income | ||||
< $49,999 | 11 (52.4%) | 7 (28.0%) | 10 (30.3%) | 8 (29.6%) |
$50,000–$99,999 | 5 (23.8%) | 5 (20.0%) | 7 (21.2%) | 5 (18.5%) |
$100,000–$149,999 | 3 (14.3%) | 4 (16.0%) | 6 (18.2%) | 3 (11.1%) |
$150,000–$199,999 | 1 (4.8%) | 2 (8.0%) | 6 (18.2%) | 3 (11.1%) |
$200,000–$249,999 | 0 (0.0%) | 2 (8.0%) | 1 (3.0%) | 4 (14.8%) |
> $250,000 | 1 (4.8%) | 5 (20.0%) | 3 (9.1%) | 4 (14.8%) |
Employment Status | ||||
Full-time employed | 1 (4.8%) | 9 (34.6%) | 14 (40.0%) | 10 (37.0%) |
Part-time employed | 4 (19.0%) | 1 (3.8%) | 2 (5.7%) | 7 (25.9%) |
Retired | 11 (52.4%) | 13 (50.0%) | 14 (40%) | 7 (25.9%) |
No work outside home | 0 (0.0%) | 1 (3.8%) | 0 (0.0%) | 0 (0.0%) |
Disabled | 3 (14.3%) | 1 (3.8%) | 4 (11.4%) | 1 (3.7%) |
Unemployed | 2 (9.5%) | 0 (0.0%) | 1 (2.9%) | 2 (7.4%) |
Student | 0 (0.0%) | 1 (3.8%) | 0 (0.0%) | 0 (0.0%) |
Highest level of education | ||||
Elementary school | 0 (0.0%) | 0 (0.0%) | 1 (2.9%) | 1 (3.7%) |
High school | 8 (40.0%) | 4 (15.4%) | 7 (20.6%) | 5 (18.5%) |
2-year college | 4 (20.0%) | 5 (19.2%) | 7 (20.6%) | 5 (18.5%) |
4-year college | 4 (20.0%) | 3 (11.5%) | 10 (29.4%) | 8 (29.6%) |
Postgraduate degree | 4 (20.0%) | 14 (53.8%) | 9 (26.5%) | 8 (29.6%) |
Relationship status | ||||
Married | 8 (38.1%) | 19 (73.1%) | 17 (48.6%) | 20 (74.1%) |
Domestic partnership | 1 (4.8%) | 0 (0.0%) | 4 (11.4%) | 0 (0.0%) |
Single, never married | 3 (14.3%) | 4 (15.4%) | 3 (8.6%) | 2 (7.4%) |
Single, divorced/separated | 6 (28.6%) | 3 (11.5%) | 5 (14.3%) | 3 (11.1%) |
Single, widowed | 3 (14.3%) | 0 (0.0%) | 6 (17.1%) | 2 (7.4%) |
Primary insurance | ||||
Medicaid/Medi-Cal | 2 (14.3%) | 0 (0.0%) | 2 (7.4%) | 3 (15.0%) |
Medicare | 9 (64.3%) | 8 (50.0%) | 15 (55.6%) | 5 (25.0%) |
Military | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) |
Privately Insured | 3 (21.4%) | 8 (50.0%) | 10 (37.0%) | 11 (55.0%) |
County Health Insurance | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) | 1 (5.0%) |