Table 2.
Association of compositional, contextual factors and lifetime attempted suicide risk, overall and by sex (models are adjusted for all factors presented).
| OR (95% CI) |
P-value for interaction* | |||
|---|---|---|---|---|
| All | Female | Male | ||
| Individual factors | ||||
| Male gender | 0.95 (0.89,1.01) | |||
| Age group | ||||
| 10–25 | 1 | 1 | 1 | |
| 26–40 | 1.84 (1.69,2.01) | 1.40 (1.25,1.57) | 2.62 (2.28,3.01) | |
| 41–55 | 1.20 (1.08,1.33) | 0.76 (0.66,0.88) | 1.98 (1.70,2.31) | |
| 55+ | 0.53 (0.46,0.61) | 0.25 (0.20,0.32) | 1.09 (0.90,1.33) | |
| Education | ||||
| University/A-level | 1 | 1 | 1 | |
| O-level | 2.10 (1.85,2.37) | 1.94 (1.66,2.26) | 2.75 (2.21,3.43) | |
| Primary | 3.27 (2.82,3.80) | 2.67 (2.19,3.27) | 4.72 (3.71,6.01) | <0.001 |
| Not attended | 3.22 (2.60,3.98) | 2.99 (2.25,3.96) | 5.20 (3.72,7.28) | |
| Household factors | ||||
| Asset score | ||||
| High | 1 | 1 | 1 | |
| Moderate | 1.61 (1.50,1.74) | 1.50 (1.36,1.67) | 1.70 (1.53,1.90) | 0.004 |
| Low | 2.37 (2.10,2.67) | 2.07 (1.75,2.45) | 2.57 (2.19,3.03) | |
| No. of generations in the household | ||||
| 1 | 1 | 1 | 1 | |
| 2 | 0.79 (0.69,0.89) | 0.78 (0.65,0.93) | 0.79 (0.67,0.93) | |
| 3 | 0.79 (0.70,0.90) | 0.76 (0.63,0.92) | 0.78 (0.66,0.93) | 0.933 |
| 4 | 0.53 (0.42,0.65) | 0.53 (0.39,0.71) | 0.52 (0.38,0.70) | |
| Household "alcohol" problem | 2.31 (2.15,2.48) | 1.96 (1.77,2.16) | 2.66 (2.41,2.95) | <0.001 |
| Area factors | ||||
| Deprivation** | ||||
| 0–8% | 1 | 1 | 1 | |
| 9–10% | 1.27 (1.05,1.55) | 1.24 (0.99,1.55) | 1.33 (1.04,1.70) | |
| 11–14% | 1.02 (0.84,1.23) | 1.00 (0.80,1.24) | 1.05 (0.82,1.33) | 0.484 |
| 15–18% | 1.23 (1.02,1.49) | 1.18 (0.95,1.47) | 1.30 (1.02,1.65) | |
| 19–56% | 1.45 (1.21,1.74) | 1.36 (1.10,1.68) | 1.52 (1.20,1.92) | |
| Alcohol "problem"*** | ||||
| 1–20% | 1 | 1 | 1 | |
| 21–23% | 1.18 (0.98,1.43) | 1.16 (0.93,1.44) | 1.19 (0.93,1.51) | |
| 24–26% | 1.09 (0.90,1.32) | 1.08 (0.86,1.34) | 1.08 (0.85,1.37) | 0.736 |
| 27–30% | 1.14 (0.95,1.38) | 1.08 (0.87,1.34) | 1.21 (0.95,1.53) | |
| 31–46% | 1.44 (1.19,1.75) | 1.46 (1.18,1.81) | 1.40 (1.10,1.78) | |
| Pesticide access**** | ||||
| 19–73% | 1 | 1 | 1 | |
| 74–77% | 0.94 (0.77,1.14) | 0.81 (0.65,1.01) | 1.10 (0.86,1.41) | |
| 78–83% | 0.95 (0.79,1.14) | 0.80 (0.65,0.99) | 1.12 (0.89,1.41) | 0.001 |
| 84–87% | 0.93 (0.77,1.12) | 0.85 (0.69,1.05) | 1.01 (0.79,1.28) | |
| 88–98% | 1.01 (0.84,1.21) | 0.91 (0.74,1.12) | 1.13 (0.90,1.42) | |
*
Likelihood ratio test to indicate whether the inclusion of an interaction term with sex improved data fit.
**
% of households with a low asset score categorised into quintiles.
***
% of households with 'problem' alcohol use categorised into quintiles.
****
% of households with access to pesticides categorised into quintiles.