Table 2

Mean (SD) net income by definition of disability and living standards group

GroupsMean net income (SD) median (IQR) N
All LSLow living standards
(LS<1)		High living standards
(LS 1)
No disability (group 6)715.06 (672.92)
586.87 (403.77–855.92)
80 920		531.30 (329.45)
475.78 (349.20–647.54)
48 632		991.83 (918.10)
831.72 (605.55–1153.74)
32 288
(Group 1) Any mental health disability (no physical health disability)522.93 (361.08)*
522.92 (375.77–677.32)
352		482.80 (194.72)*
459.33 (346.39–593.10)
258		886.05 (516.55)
736.44 (583.70–1113.45)
94
(Group 2) Any physical health disability (no mental health disability)612.34 (618.68)*
515.91 (356.36–709.71)
1126		489.57 (246.44)*
449.75 (324.23–598.64)
820		941.77 (1048.50)
752.52 (570.25–1014.72)
306
(Group 3) Any mental health disability (±physical health disability)631.23 (465.20)*
550.74 (415.83–736.81)
1782		534.39 (264.37)
497.57 (387.50–624.21)
1293		887.27 (717.07)*
771.28 (576.90–1011.46)
489
(Group 4) Both mental health disability (±physical health disability)641.53 (462.56)*
564.41 (435.26–742.62)
977		559.75 (286.78)*
515.11 (415.83–651.79)
707		855.66 (704.87)*
765.66 (570.21–947.93)
270
(Group 5) Any physical health disability (±mental health disability)624.73 (540.95)*
533.17 (394.67–729.66)
2686		520.50 (264.02)
483.18 (360.12–621.76)
1958		905.08 (886.08)*
759.69 (567.79–1002.67)
728

  • Numbers in squared brackets are sample sizes.

  • *Indicates a P value≤0.05 for the mean income comparisons between each disability group (1–5) with reference group no disability (6).

  • LS, living standards.