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Table 3 Uni- and multivariate analyses of factors associated with poor/fair SRH

From: Are lifestyle factors significantly associated with self-rated health among Japanese female healthcare students?

Univariate analysis Odds Ratio 95% CI p-value§
Grade
 1–2 Reference   
  ≥ 3 1.52 1.04–2.20 0.028
Living status
 Living with others Reference   
 Living alone 1.35 0.91–2.03 0.137
FBC
  ≥ 6 days/week Reference   
  < 6 days/week 1.77 1.22–2.88 0.003
Smoking
 None Reference   
 Past smoker 5.79 1.81–18.52 0.003
 Current smoker 4.05 0.73–22.40 0.109
Alcohol drinking
 None Reference   
 A few times/month 1.13 0.69–1.89 0.631
 A few times/week 1.37 0.73–2.56 0.326
 Daily 2.73 0.54–13.77 0.222
UCLA activity score
  ≥ 5 points Reference   
  < 5 points 1.98 1.20–3.26 0.007
AIS
 Non-insomnia group Reference   
 Insomnia group 5.70 3.86–8.40 < 0.0001
Physique recognition
 Want to be normal weight Reference   
 Want to be overweight 2.78 0.45–17.21 0.271
 Want to be underweight 0.44 0.29–0.66 < 0.0001
Multivariate analysis
a Grade
  1–2 Reference   
   ≥ 3 1.31 0.88–1.97 0.184
b FBC
   ≥ 6 days/week Reference   
   < 6 days/week 1.32 0.87–2.00 0.191
c Smoking
  None Reference   
  Past smoker 2.33 0.63–8.64 0.206
  Current smoker 2.52 0.42–14.97 0.310
d UCLA activity score
   ≥ 5 points Reference   
   < 5 points 1.87 1.11–3.16 0.019
e AIS
  Non-insomnia group Reference   
  Insomnia group 5.38 3.59–8.06 < 0.0001
f Physique recognition
  Want to be normal weight Reference   
  Want to be overweight 3.15 0.47–21.14 0.238
  Want to be underweight 0.44 0.28–0.68 0.000
  1. §Logistic regression analysis was used. FBC frequency of breakfast consumption, UCLA University of California Los Angeles, AIS Athens Insomnia Scale, SRH self-rated health
  2. aMultivariable model was adjusted for FBC, smoking, UCLA activity score, AIS, and physique recognition
  3. bMultivariable model was adjusted for grade, smoking, UCLA activity score, AIS, and physique recognition
  4. cMultivariable model was adjusted for FBC, grade, UCLA activity score, AIS, and physique recognition
  5. dMultivariable model was adjusted for FBC, grade, smoking, AIS, and physique recognition
  6. eMultivariable model was adjusted for FBC, grade, smoking, UCLA activity score, and physique recognition
  7. fMultivariable model was adjusted for FBC, grade, smoking, UCLA activity score, and AIS