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Table 2 Odds ratios for non-responding

From: Adoption of workplaces and reach of employees for a multi-faceted intervention targeting low back pain among nurses’ aides

 

Model 1

Model 2

Model 3

OR (95% confidence interval)

OR (95% confidence interval)

OR (95% confidence interval)

Work related factors

Job seniority

   

  >10 years

REF

REF

REF

  2-10 years

1.58 (1.17-2.15)

1.49 (1.07-2.08)

1.70 (1.20-2.41)

  0-1 years

2.39 (1.61-3.54)

2.06 (1.30-3.25)

2.32 (1.43-3.78)

Weekly working hours

   

  >33 hours pr. week

REF

REF

REF

  31-33 hours pr. week

1.24 (0.82-1.86)

1.23 (0.79-1.91)

1.39 (0.89-2.18)

  ≤ 30 hours pr. week

4.83 (3.71-6.29)

4.30 (3.25-5.70)

4.15 (3.11-5.55)

Work type

   

  Homecare

REF

REF

REF

  Nursing homes

1.13 (0.89-1.44)

1.22 (0.95-1.58)

1.27 (0.97-1.66)

District

   

  District 1

4.24 (3.06-5.87)

3.98 (2.79-5.68)

-

  District 2

1.75 (1.24-2.47)

1.77 (1.21-2.59)

-

  District 3

REF

REF

-

  District 4

4.12 (2.75-6.19)

5.07 (3.28-7.84)

-

Job group

   

  Care workers

REF

REF

REF

  Service workers

1.37 (0.96-1.96)

1.17 (0.79-1.71)

1.45 (0.96-2.19)

Educational level

   

  High skilled

REF

REF

REF

  Low skilled

0.87 (0.66-1.14)

0.97 (0.72-1.28)

0.98 (0.73-1.31)

  Unskilled

6.29 (4.42-8.94)

4.89 (3.37-7.06)

4.14 (2.82-6.08)

Work shift

   

  Dayshift

REF

REF

REF

  Evening/nightshift

2.08 (1.54-2.79)

2.62 (1.89-3.62)

3.11 (2.18-4.42)

  1. From workplace registrations the odds ratios (OR) for non-responding was analyzed with binary logistic regressions. OR=odds ratios, REF=reference group.
  2. Model 1: crude analysis, Model 2: adjusted for sex and age, Model 3: adjusted for sex, age and district.