Table 1 Characteristics of the sample for the internal consistency and confirmatory factor analyses
Total sample n = 386 | Prevalence*total sample (95% CI) | Total female participants n = 216 | Prevalence of women (95% CI) n = 216 | Total male participants n = 170 | Prevalence of men (95% CI)n = 170 | |
|---|---|---|---|---|---|---|
Age | ||||||
20–30 | 118 | 0.31 (0.26–0.35) | 56 | 0.26 (0.21–0.32) | 62 | 0.36 (0.30–0.44) |
31–40 | 115 | 0.30 (0.25–0.35) | 57 | 0.26 (0.21–0.33) | 58 | 0.34 (0.27–0.42) |
41–50 | 116 | 0.30 (0.26–0.35) | 78 | 0.36 (0.30–0.43) | 38 | 0.22 (0.17–0.29) |
51–60 | 37 | 0.10 (0.07–0.13) | 25 | 0.12 (0.08–0.17) | 12 | 0.07 (0.04–0.12) |
Years in current work position | ||||||
1–5 | 170 | 0.44 (0.39–0.49) | 36 | 0.17 (0.12–0.22) | 40 | 0.24 (0.18–0.30) |
6–10 | 74 | 0.19 (0.16–0.23) | 44 | 0.20 (0.16–0.26) | 50 | 0.29 (0.23–0.37) |
11–15 | 48 | 0.12 (0.10–0.16) | 42 | 0.19 (0.15–0.25) | 35 | 0.21 (0.15–0.27) |
>15 | 94 | 0.24 (0.20–0.29) | 94 | 0.44 (0.37–0.50) | 45 | 0.26 (0.20–0.34) |
Years working with a computer | ||||||
1–5 | 76 | 0.20 (0.16–0.24) | 36 | 0.17 (0.12–0.22) | 40 | 0.24 (0.18–0.30) |
6–10 | 94 | 0.24 (0.20–0.29) | 44 | 0.20 (0.16–0.26) | 50 | 0.29 (0.23–0.37) |
11–15 | 77 | 0.20 (0.16–0.24) | 42 | 0.19 (0.15–0.25) | 35 | 0.21 (0.15–0.27) |
>15 | 139 | 0.36 (0.31–0.41) | 94 | 0.44 (0.37–0.50) | 45 | 0.26 (0.20–0.34) |
Number of hours worked per day | ||||||
6–8 | 361 | 0.94 (0.91–0.96) | 200 | 0.93 (0.88–0.95) | 161 | 0.95 (0.90–0.97) |
>8 | 25 | 0.06 (0.04–0.09) | 16 | 0.07 (0.05–0.12) | 9 | 0.05 (0.03–0.10) |
Number hours working with a computer per day | ||||||
4–6 | 107 | 0.28 (0.23–0.32) | 46 | 0.21 (0.16–0.27) | 61 | 0.36 (0.29–0.43) |
7–8 | 263 | 0.68 (0.63–0.73) | 160 | 0.74 (0.68–0.79) | 103 | 0.61 (0.53–0.68) |
>8 | 16 | 0.04 (0.03–0.07) | 10 | 0.05 (0.03–0.08) | 6 | 0.04 (0.02–0.07) |