Table 3 Results of the adjusted regression analysis of productivity loss on SCQ^a score

Female v. male

Adjusted OR for reporting productivity loss

1.72

1.08

0.99

(0.53–2.57)

(0.61–2.35)

(0.56–1.76)

(P = 0.7)

(P = 0.77)

(P = 0.99)

Adjusted ratio of productivity loss among those who reported productivity loss

0.42

0.88

0.79

(0.15–1.18)

(0.52–2.18)

(0.46–1.37)

(P = 0.1)

(P = 0.63)

(P = 0.41)

Age (per 1 year increase)

Adjusted OR for reporting productivity loss

0.98

0.98

0.98

(0.95–1.01)

(0.96–1.04)

(0.96–1.01)

(P = 0.31)

P = (0.13)

(P = 0.23)

Adjusted ratio of productivity loss among those who reported productivity loss

0.98

0.99

0.98

(0.94–1.03)

(0.96–1.04)

(0.96–1.01)

(P = 0.5)

(P = 0.49)

(P = 0.18)

High v. urban education

Adjusted OR for reporting productivity loss

1.16

0.68

0.52

(0.41–3.27)

(0.34–2.84)

(0.25–1.1)

(P = 0.73)

(P = 0.27)

(P = 0.09)

Adjusted ratio of productivity loss among those who reported productivity loss

0.92

1.50

1.44

(0.29–2.96)

(0.84–2.40)

(0.76–2.72)

(P = 0.9)

(P = 0.17)

(P = 0.26)

Rural residence

Adjusted OR for reporting productivity loss

0.47

0.38

0.41

(0.13–1.75)

(0.11–6.17)

(0.13–1.35)

(P = 0.26)

(P = 0.11)

(P = 0.14)

Adjusted ratio of productivity loss among those who reported productivity loss

0.99

0.42

0.44

(0.05–20.88)

(0.21–2.88)

(0.16–1.15)

(P = 0.99)

(P = 0.1)

(P = 0.1)

Foreign Born v. Canadian-born

Adjusted OR for reporting productivity loss

0.95

1.00

1.21

(0.41–2.19))

(0.56–2.42)

(0.67–2.17)

(P = 0.92)

(P = 0.99)

(P = 0.53)

Adjusted ratio of productivity loss among those who reported productivity loss

0.41

0.84

0.72

(0.12–1.39)

(0.52–2.08)

(0.43–1.19)

(P = 0.16)

(P = 0.5)

(P = 0.2)

 50–80 %

Adjusted OR for reporting productivity loss

2.75

1.27

1.34

(0.98–7.73)

(0.54–3.66)

(0.58–3.10)

(P = 0.07)

(P = 0.59)

(P = 0.49)

Adjusted ratio of productivity loss among those who reported productivity loss

1.49

2.50

2.72

(0.33–6.64)

(0.70–6.77)

(0.91–8.10)

(P = 0.6)

(P = 0.15)

(P = 0.07)

 >80 %

Adjusted OR for reporting productivity loss

1.11

0.86

0.97

(0.48–2.59)

(0.47–2.50)

(0.52–1.80)

(P = 0.8)

(P = 0.6)

(P = 0.93)

Adjusted ratio of productivity loss among those who reported productivity loss

0.95

1.13

1.13

(0.40–2.29)

(0.69–2.08)

(0.68–1.86)

(P = 0.91)

(P = 0.62)

(P = 0.64)

 Partial

Adjusted OR for reporting productivity loss

1.36

1.03

1.11

(0.41–4.49)

(0.45–3.44)

(0.47–2.63)

(P = 0.59)

(P = 0.94)

(P = 0.8)

Adjusted ratio of productivity loss among those who reported productivity loss

0.84

0.60

0.73

(0.20–3.53)

(0.24–3.99)

(0.30–1.80)

(P = 0.82)

(P = 0.17)

(P = 0.5)

 None

Adjusted OR for reporting productivity loss

0.82

0.91

0.86

(0.20–3.43)

(0.36–4.07)

(0.33–2.25)

(P = 0.82)

(P = 0.86)

(P = 0.76)

Adjusted ratio of productivity loss among those who reported productivity loss

1.09

0.66

0.76

(0.16–7.33)

(0.24–4.58)

(0.28–2.11)

(P = 0.93)

(P = 0.42)

(P = 0.61)

High v. low income

Adjusted OR for reporting productivity loss

0.84

0.87

0.88

(0.37–1.88)

(0.48–2.47)

(0.47–1.66)

(P = 0.54)

(P = 0.66)

(P = 0.7)

Adjusted ratio of productivity loss among those who reported productivity loss

1.47

1.27

1.27

(0.55–3.93)

(0.74–2.25)

(0.69–2.32)

(P = 0.44)

(P = 0.38)

(P = 0.44)

SCQ (per 1 unit increase)

Adjusted OR for reporting productivity loss

1.17

1.14

1.14

(1.04–1.32)

(1.03–1.17)

(1.02–1.28)

(P = 0.01)

(P = 0.01)

(P = 0.01)

Adjusted ratio of productivity loss among those who reported productivity loss

1.04

1.05

1.09

(0.90–1.21)

(0.98–1.11)

(1.01–1.18)

(P = 0.56)

(P = 0.14)

(P = 0.02)