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Table 4 Odds ratios for non-consenting

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

0.91 (0.59-1.38)

0.86 (0.54-1.35)

1.03 (0.54-1.97)

  0-1 Years

1.15 (0.64-2.07)

1.04 (0.54-2.01)

1.06 (0.38-2.94)

Weekly working hours

   

  >33 hours pr. week

REF

REF

REF

  31-33 hours pr. week

0.56 (0.29-1.11)

0.57 (0.29-1.13)

0.99 (0.40-2.47)

  ≤ 30 hours pr. week

1.61 (1.07-2.42)

1.62 (1.07-2.45)

2.02 (1.08-3.79)

Work type

   

  Homecare

REF

REF

REF

  Nursing homes

1.42 (0.96-2.11)

1.42 (0.95-2.11)

2.43 (1.28-4.62)

District

   

  District 1

1.52 (0.94-2.48)

1.52 (0.93-2.48)

-

  District 2

1.33 (0.81-2.17)

1.33 (0.81-2.17)

-

  District 3

REF

REF

-

  District 4

1.33 (0.68-2.62)

1.29 (0.64-2.54)

-

Job group

   

  Care workers

REF

REF

REF

  Service workers

0.67 (0.40-1.12)

0.70 (0.41-1.20)

0.69 (0.40-1.18)

Educational level

   

  High skilled

REF

REF

REF

  Low skilled

0.77 (0.51-1.16)

0.80 (0.53-1.22)

1.10 (0.47-2.57)

  Unskilled

1.87 (1.01-3.43)

1.96 (1.05-3.66)

2.33 (0.61-8.89)

Work shift

   

  Dayshift

REF

REF

REF

  Evening/nightshift

1.64 (1.01-2.67)

1.65 (1.01-2.69)

2.05 (1.09-3.83)

Demography

Ethnicity

   

  Born in Denmark

REF

REF

REF

  Born in other country

0.65 (0.36-1.18)

0.67 (0.37-1.23)

0.67 (0.37-1.23)

Health

BMI

   

  Normal weight

REF

REF

REF

  Overweight (BMI > 25 (overweight and obese))

0.94 (0.62-1.43)

0.95 (0.62-1.46)

0.94 (0.61-1.44)

Self-rated health

   

  Good

REF

REF

REF

  Reduced

0.66 (0.44-0.99)

0.67 (0.44-1.02)

0.66 (0.43-1.01)

Smokers

   

  Yes

REF

REF

REF

  No

0.81 (0.56-1.19)

0.76 (0.51-1.12)

0.74 (0.50-1.10)

Leisure time physical activity

   

  Active

REF

REF

REF

  Inactive

1.52 (0.88-2.62)

1.62 (0.91-2.89)

1.64 (0.92-2.92)

Pain low back

   

  No pain

REF

REF

REF

  Pain

0.46 (0.30-0.70)

0.48 (0.31-0.74)

0.48 (0.31-0.74)

Pain (low back, neck, knee)

   

  No pain

REF

REF

REF

  Pain

0.31 (0.18-0.54)

0.32 (0.18-0.57)

0.31 (0.17-0.56)

Physical exertion during work (0-10)

   

  Light (0-5)

REF

REF

REF

  Moderate (6-7)

0.81 (0.55-1.20)

0.85 (0.57-1.28)

0.86 (0.57-1.29)

  Strenuous (8-10)

0.49 (0.29-0.83)

0.51 (0.30-0.87)

0.50 (0.29-0.87)

Sickness absence previous 3 months

   

  No

REF

REF

REF

  Yes

0.80 (0.54-1.18)

0.75 (0.50-1.11)

0.73 (0.49-1.09)

Project related factors

Sufficient information about project

   

  Yes

REF

REF

REF

  No

1.95 (1.13-3.37)

1.81 (1.03-3.20)

1.80 (1.02-3.17)

Relevance of the project

   

  Relevant

REF

REF

REF

  Not relevant

8.21 (4.18-16.11)

8.35 (4.21-16.55)

8.44 (4.23-16.86)

  1. From workplace registrations and questionnaires the odds ratios (OR) for non-consenting 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.