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Table 3 Unadjusted and adjusted participation ratios (PR) with 95% confidence intervals (CI) for sex and the respective baseline indicator relevant for each of the different themes, as analysed by Cox regression

From: Healthcare workers' participation in a healthy-lifestyle-promotion project in western Sweden

Theme (number who participated) Category Unadjusted PR
(95% CI)
Adjusted PR
(95% CI)
Nutrition (124)    
Sex Men 1 1
  Women 2.02 (0.99-4.13) 1.90 (0.82-4.37)1
BMI Normal weight 1 1
  Overweight/obese 1.13 (0.79-1.62) 1.07 (0.71-1.59)2
Sleep (99)    
Sex Men 1 1
  Women 2.62 (1.06-6.43) 3.24 (1.01-10.33)1
Sleep disturbances No 1 1
  Yes 1.08 (0.69-1.70) 0.97 (0.62-1.52)3
Physical activity (319)    
Sex Men 1 1
  Women 2.08 (1.32-3.27) 2.09 (1.25-3.48)1
Physical activity level Physically active 1 1
  Sedentary 0.51 (0.33-0.77) 0.51 (0.34-0.77)4
Happiness/enjoyment (107)    
Sex Men NA  
  Women   
Depressive mood (HAD-D) Low (< 7) 1  
  High (≥ 7) 0.66 (0.36-1.21)  
  1. Only persons replying at the four year follow-up to the question whether they participated in the Lifestyle in the West project are included in the analyses (n = 1859)
  2. 1 Adjusted for educational level and age.
  3. 2 Adjusted for educational level, age, and sex.
  4. 3 Adjusted for age and sex.
  5. 4 Adjusted for age.
  6. NA = Not statistically analysed as only one man out of 107 participated.
  7. BMI = Body mass index.
  8. HAD-D = Subscale depression of the Hospital Anxiety and Depression Scale.