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Table 2 Unadjusted and adjusted ORs for predictors of elevated capillary blood glucose in overweight employees

From: Predictors of elevated capillary blood glucose in overweight railway French employees: a cross-sectional analysis

 

Unadjusted ORs

(95% CI)

p value

Adjusted ORs

(95% CI)

p value

Variables

Sex

 Women

1 (reference)

 

1 (reference)

 

 Men

1.89 (1.39–2.58)

< 0.001

1.66 (1.21–2.28)

< 0.01

Age (years)

  < 30

1 (reference)

 

1 (reference)

 

 31–39

0.89 (0.56–1.43)

0.63

0.89 (0.55–1.43)

0.62

 40–49

1.46 (0.92–2.30)

0.11

1.42 (0.89–2.25)

0.14

 ≥ 50

1.70 (1.08–2.68)

< 0.05

1.61 (1.01–2.55)

< 0.05

Marital status

 Married/living with a partner

1 (reference)

0.70

  

 Single

1.06 (0.79–1.41)

   

Professional grade

 Low

1 (reference)

   

 Intermediate

0.87 (0.68–1.11)

0.26

  

 High

0.82 (0.64–1.06)

0.14

  

Job sector

 Administrative staff

1 (reference)

   

 Freight

1.01 (0.58–1.77)

0.97

  

 Infrastructure

1.18 (0.83–1.68)

0.35

  

 Material

1.35 (0.91–2.01)

0.14

  

 Traction

1.02 (0.65–1.60)

0.94

  

 Transportation

1.19 (0.81–1.74)

0.38

  

 Security

1.08 (0.45–2.59)

0.87

  

Job seniority (years)

 ≤ 10

1 (reference)

   

 11–20

1.16 (0.85–1.59)

0.35

  

 21–30

1.49 (1.09–2.04)

< 0.05

  

 ≥ 30

1.71 (1.24–2.36)

< 0.01

  

Work schedule

 Day only

1 (reference)

   

 Shift work

0.90 (0.69–1.17)

0.42

  

 Rotating shift work

1.12 (0.84–1.49)

0.44

  

 Night only

1.44 (0.66–3.12)

0.36

  

BMI (kg/m2)

 25 to 27.4

1 (reference)

   

 27.5 to 29.9

1.21 (0.99–1.49)

0.07

  

Waist circumference

 Normal

1 (reference)

   

 Elevated

1.06 (0.86–1.32)

0.58

  

Blood pressure

 Normal

1 (reference)

 

1 (reference)

 

 High

1.54 (1.24–1.92)

< 0.001

1.35 (1.07–1.69)

< 0.05

Risk of sleep apnoea

 Low

1 (reference)

   

 High

1.23 (0.94–1.60)

0.12

  

Physical activity

 Inactive

1 (reference)

   

 Moderately inactive

1.15 (0.86–1.54)

0.34

  

 Moderately active

1.08 (0.82–1.42)

0.59

  

 Active

0.98 (0.74–1.32)

0.91

  

Diet

Cereals/bread

 Never or less than 3 times per week

1 (reference)

   

 3 to 6 times per week

0.80 (0.51–1.26)

0.34

  

 1 or 2 times per day

0.90 (0.61–1.34)

0.63

  

 At least, three times per day

0.97 (0.64–1.45)

0.87

  

Rice/pasta

 Never or less than 3 times per week

1 (reference)

   

 3 to 6 times per week

0.95 (0.69–1.31)

0.76

  

 1 or 2 times per day

0.97 (0.68–1.38)

0.85

  

 At least, three times per day

1.61 (0.55–4.76)

0.39

  

Dairy products

 Never or less than 3 times per week

1 (reference)

   

 3 to 6 times per week

0.94 (0.64–1.40)

0.77

  

 1 or 2 times per day

1.02 (0.72–1.46)

0.90

  

 At least, three times per day

0.82 (0.51–1.31)

0.40

  

Fruits and vegetables

 Never or less than 3 times per week

1 (reference)

   

 3 to 6 times per week

0.95 (0.65–1.38)

0.77

  

 1 or 2 times per day

0.81 (0.55–1.18)

0.26

  

 At least, three times per day

0.67 (0.41–1.13)

0.13

  

Meat and poultry, eggs and fish

 Never or less than 3 times per week

1 (reference)

   

 3 to 6 times per week

0.76 (0.49–1.17)

0.21

  

 1 or 2 times per day

0.68 (0.45–1.04)

0.08

  

 At least, three times per day

0.73 (0.30–1.74)

0.47

  

Ready-to-eat food

 Never or less than 3 times per week

1 (reference)

   

 3 to 6 times per week

0.90 (0.69–1.20)

0.48

  

 1 or 2 times per day

1.74 (0.97–3.11)

0.06

  

Sugary food

 Never or less than 3 times per week

1 (reference)

 

1 (reference)

 

 3 to 6 times per week

1.14 (0.89–1.46)

0.28

1.20 (0.94–1.54)

0.14

 Once per day or more

1.48 (1.14–1.92)

< 0.01

1.53 (1.17–2.00)

< 0.01

You add to your meals…

Salt

 Never/sometimes

1 (reference)

   

 Often/always

0.99 (0.80–1.23)

0.95

  

You drink…

Sugary drinks

 Never or less than 3 times per week

1 (reference)

   

 3 to 6 times per week

1.14 (0.85–1.54)

0.38

  

 1 or 2 times per day

1.10 (0.84–1.44)

0.48

  

 At least, three times per day

1.57 (1.17–2.10)

< 0.01

  

Alcoholic beverages

 Never or less than 3 times per week

1 (reference)

   

 3 times or more per week

1.29 (1.04–1.60)

< 0.05

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