From: Modeling the indirect economic implications of musculoskeletal disorders and treatment
 | All adults (age 18+) | Employed adults (age 18-74) | ||
---|---|---|---|---|
 | Employed(1) | Receives SSI(1) | Household income ($)(2) | Missed work days(3) |
Intercept | Â | Â | 4,231 | Â |
Male | 1.75* | 0.86* | 2,175* | 0.73* |
Age 40-44 vs. <40 | 1.51* | 1.47* | 7,198* | 1.12* |
Age 45-49 vs. <40 | 1.54* | 1.71* | 7,869* | 1.10* |
Age 50-54 vs. <40 | 1.39* | 1.95* | 7,889* | 1.10* |
Age 55-59 vs. <40 | 0.95* | 2.15* | 7,336* | 1.18* |
Age 60-64 vs. <40 | 0.45* | 2.08* | 5,851* | 1.11 |
Age 65-69 vs. <40 | 0.16* | 1.58* | 3,709* | 1.06* |
Age 70+ vs. <40 | 0.05* | 0.77* | (1,810) * | 0.84* |
Physical Function Index | 1.02* | 0.98* | 180* | 0.97* |
Difficulty sitting-vs. no difficulty | Â | Â | Â | Â |
 Only a little difficult | 0.94 | 1.06 | 87 | 1.10 |
 Somewhat difficult | 0.81* | 1.32* | 189 | 1.14* |
 Very difficult | 0.72* | 1.57* | 1,278 | 1.23* |
 Can't do at all | 0.50* | 1.35* | (1,323) | 1.19 |
Difficulty reaching-vs. no difficulty | Â | Â | Â | Â |
 Only a little difficult | 0.84* | 1.09 | (361) | 1.08 |
 Somewhat difficult | 0.69* | 1.21* | 37 | 1.19* |
 Very difficult | 0.53* | 1.55* | (1,093) | 1.11 |
 Can't do at all | 0.46* | 1.18 |  | 2.01* |
Difficulty standing-vs. no difficulty | Â | Â | Â | Â |
 Only a little difficult | 0.75* | 1.47* | (116) | 1.06 |
 Somewhat difficult | 0.64* | 1.65* | (870) | 1.40* |
 Very difficult | 0.47* | 2.27* | (574) | 1.23* |
 Can't do at all | 0.29* | 2.05* | (337) | 1.28* |
Has mobility difficulty due to | Â | Â | Â | Â |
 Back pain | 1.09* | 1.02 | (2,116)* | 1.50* |
 Joint injury | 1.14* | 0.94 | (1,185) | 2.19* |
 Musculoskeletal condition | 0.86* | 1.21* | (834) | 1.69* |
 Arthritis | 1.20* | 1.15* | (1,893)* | 1.28* |
Year 2004 vs. 2010 | 1.24* | 0.86 | 2,302* | 1.04 |
Year 2005 vs. 2010 | 1.22* | 0.87* | 2,362* | 1.12* |
Year 2006 vs. 2010 | 1.20* | 0.85* | 2,280* | 1.07* |
Year 2007 vs. 2010 | 1.18* | 0.95 | (2,616)* | 1.09* |
Year 2008 vs. 2010 | 1.13* | 0.97 | 2,169* | 1.04 |
Year 2009 vs. 2010 | 1.04* | 0.93 | 557 | 1.02 |
Highest educational attainment (comparison is no HS degree) | Â | Â | Â | Â |
 High school degree | 1.45* | 0.42* | 18,262* | 1.11* |
 College (baccalaureate) degree | 1.93* | 0.24* | 37,808* | 1.02 |
 Post baccalaureate degree | 1.96* | 0.19* | 49,722* | 0.97 |
 Occupation (comparison is occupation unknown) |  |  |  |  |
 Management |  |  | 9,017* | 1.22* |
 Finance |  |  | 7,635* | 1.36* |
 Computer |  |  | 8,535* | 1.56* |
 Architect |  |  | 9,342* | 1.49* |
 Social Sciences |  |  | 1,828 | 1.38* |
 Social Services |  |  | (4,099)* | 1.74* |
 Legal |  |  | 7,877* | 1.54* |
 Educate |  |  | (1,591)* | 1.21* |
 Arts |  |  | 318 | 1.28* |
 Health practitioner |  |  | 7,404* | 1.35* |
 Healthcare support |  |  | (3,600)* | 1.50* |
 Protective services |  |  | 5,142* | 1.99* |
 Food preparation |  |  | (6,835)* | 1.26* |
 Cleaning |  |  | (5,245)* | 1.39* |
 Personal care |  |  | (4,045)* | 1.16* |
 Sales |  |  | 2,178* | 1.30* |
 Administrative support |  |  | 2,420* | 1.52* |
 Farm |  |  | (2,843)* | 1.34* |
 Construction |  |  | 342 | 1.66* |
 Maintenance |  |  | 4,799* | 1.82* |
 Production |  |  | 638 | 1.67* |
 Transport |  |  | (287) | 1.80* |
 Military |  |  | 11,409* | 0.93 |
Summary Statistics | N=185,829 | N=185,829 | N=100,471 | N=115,752 |
 | Wald=31,831* | Wald=5,718* | R-sq=0.265 | Pearson Chi-sq =241,078 |