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. 2015 Oct 21;10(10):e0141229. doi: 10.1371/journal.pone.0141229

Table 4. AQ scores by demographic group.

Age, treated as a continuous variable, has been stratified for ease of presentation.

Group AQ Mean (SD) CI
Sex Male 21.55 (8.82) 21.50–21.59
Female 18.95 (8.52) 18.92–18.98
Age Young adults (16–35) 20.08 (8.56) 20.04–20.11
Middle aged (36–64) 19.63 (8.88) 19.59–19.66
Elderly (65+) 18.85 (8.51) 18.72–18.98
Region S. England 19.61 (8.78) 19.57–19.65
N. England 20.05 (8.72) 20.00–20.10
Wales 20.42 (8.66) 20.30–20.55
Scotland 19.62 (8.77) 19.52–19.72
N. Ireland 19.66 (8.53) 19.49–19.82
Other 19.94 (8.61) 19.97–20.07
Occupation STEM 21.92 (8.92) 21.85–22.00
non-STEM 18.92 (8.48) 18.88–18.95
Other 20.68 (8.58) 19.89–20.00