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 | 22,242* | Â |
Male | 1.73* | 0.89* | 2,141* | 0.74* |
Age 40-44 vs. <40 | 1.51* | 1.46* | 7,192* | 1.12* |
Age 45-49 vs. <40 | 1.55* | 1.70* | 7,887* | 1.10* |
Age 50-54 vs. <40 | 1.40* | 1.93* | 7,917* | 1.10* |
Age 55-59 vs. <40 | 0.95* | 2.13* | 7,383* | 1.17* |
Age 60-64 vs. <40 | 0.45* | 2.06* | 5,940* | 1.11* |
Age 65-69 vs. <40 | 0.16* | 1.59* | 3,908* | 1.07 |
Age 70+ vs. <40 | 0.05* | 0.76* | (1,804)* | 0.84* |
 Difficulty walking- vs. no difficulty |  |  |  |  |
 Only a little difficult | 0.84* | 1.36* | (1,790)* | 1.26* |
 Somewhat difficult | 0.77* | 1.49* | (3,434)* | 1.40* |
 Very difficult | 0.68* | 1.15 | (3,852)* | 1.51* |
 Can't do at all | 0.57* | 1.19 | (4,347)* | 1.54* |
Difficulty climbing- vs. no difficulty | Â | Â | Â | Â |
 Only a little difficult | 1.01 | 1.51* | (2,844)* | 1.08 |
 Somewhat difficult | 0.94 | 1.78* | (3,102)* | 1.10 |
 Very difficult | 0.98 | 2.08* | (2,551)* | 1.26* |
 Can't do at all | 0.78* | 2.23* | (1,663) | 1.35 |
Difficulty sitting-vs. no difficulty | Â | Â | Â | Â |
 Only a little difficult | 0.97 | 0.97 | 769 | 1.07 |
 Somewhat difficult | 0.81* | 1.24* | 450 | 1.14* |
 Very difficult | 0.77* | 1.38* | 1,846 | 1.16 |
 Can't do at all | 0.53* | 1.29* | (1,895) | 1.08 |
Difficulty reaching-vs. no difficulty | Â | Â | Â | Â |
 Only a little difficult | 0.91* | 0.92 | 201 | 1.07 |
 Somewhat difficult | 0.74* | 1.00 | 523 | 1.18* |
 Very difficult | 0.61* | 1.23* | (896) | 1.11 |
 Can't do at all | 0.55* | 1.09 |  | 1.76* |
Difficulty standing-vs. no difficulty | Â | Â | Â | Â |
 Only a little difficult | 0.78* | 1.24* | 974 | 1.01 |
 Somewhat difficult | 0.63* | 1.32* | 346 | 1.34* |
 Very difficult | 0.48* | 1.65* | 1,491 | 1.18* |
 Can't do at all | 0.31* | 1.78* | (212) | 1.26* |
Difficulty stooping- vs. no difficulty | Â | Â | Â | Â |
 Only a little difficult | 1.10* | 0.82* | 731 | 1.09 |
 Somewhat difficult | 1.08* | 0.77* | (347) | 1.19* |
 Very difficult | 1.10 | 0.79* | (737) | 1.16* |
 Can't do at all | 1.09 | 0.68* | (357) | 1.42* |
Difficulty carrying- vs. no difficulty | Â | Â | Â | Â |
 Only a little difficult | 0.77* | 1.60* | (1,224) | 0.92 |
 Somewhat difficult | 0.79* | 1.61* | (2,497)* | 0.94 |
 Very difficult | 0.55* | 2.31* | (5,448)* | 0.89 |
 Can't do at all | 0.64* | 2.15* | (4,122) | 1.26 |
Difficulty pushing- vs. no difficulty | Â | Â | Â | Â |
 Only a little difficult | 0.89* | 1.04 | (62) | 1.15* |
 Somewhat difficult | 0.90* | 1.12 | (1,164) | 1.55* |
 Very difficult | 0.81* | 1.25* | (933)* | 1.43* |
 Can't do at all | 0.56* | 1.18 | 935 | 2.08* |
Has mobility difficulty due to | Â | Â | Â | Â |
 Back pain | 1.09* | 1.01 | (488) | 1.35* |
 Joint injury | 1.09* | 0.95 | 604 | 2.02* |
 Musculoskeletal condition | 0.86* | 1.20* | (835) | 1.69* |
 Arthritis | 1.16* | 1.11 | 42 | 1.16* |
Year 2004 vs. 2010 | 1.25* | 0.86* | 2,305* | 1.04 |
Year 2005 vs. 2010 | 1.22* | 0.87* | 2,393* | 1.12* |
Year 2006 vs. 2010 | 1.20* | 0.85* | 2,328* | 1.07* |
Year 2007 vs. 2010 | 1.18* | 0.95* | (2,583)* | 1.09* |
Year 2008 vs. 2010 | 1.13* | 0.98* | 2,166* | 1.04 |
Year 2009 vs. 2010 | 1.03 | 0.93* | 559 | 1.02 |
Highest educational attainment | Â | Â | Â | Â |
 High school degree | 1.45* | 0.43* | 18,214* | 1.11* |
 College (baccalaureate) degree | 1.93* | 0.24* | 37,781* | 1.02 |
 Post baccalaureate degree | 1.95* | 0.20* | 49,648* | 0.97 |
Occupation | Â | Â | Â | Â |
 Management |  |  | 8,981* | 1.22* |
 Finance |  |  | 7,650* | 1.37* |
 Computer |  |  | 8,524* | 1.57* |
 Architect |  |  | 9,349* | 1.50* |
 Social Sciences |  |  | 1,878 | 1.38* |
 Social Services |  |  | (4,019)* | 1.74* |
 Legal |  |  | 7,838* | 1.55* |
 Educate |  |  | (1,624)* | 1.21* |
 Arts |  |  | 318 | 1.28* |
 Health practitioner |  |  | 7,439* | 1.35* |
 Healthcare support |  |  | (3,530)* | 1.49* |
 Protective services |  |  | 5,146* | 2.00* |
 Food preparation |  |  | (6,799)* | 1.26* |
 Cleaning |  |  | (5,226)* | 1.40* |
 Personal care |  |  | (3,958)* | 1.16* |
 Sales |  |  | 2,187* | 1.31* |
 Administrative support |  |  | 2,442* | 1.52* |
 Farm |  |  | (2,767)* | 1.33* |
 Construction |  |  | 330 | 1.66* |
 Maintenance |  |  | 4,851* | 1.82* |
 Production |  |  | 679 | 1.68* |
 Transport |  |  | (215) | 1.81* |
 Military |  |  | 11,432* | 0.94 |
Summary Statistics | N=185,813 | N=185,813 | N=101,098 | N=115,752 |
 | Wald=31,794* | Wald=6,043* | R-sq=0.265 | Pearson Chi-sq =241,514 |