Table 2 Noncommunicable disease prevalence (%) by wealth quintile, and wealth-related inequality among adults of 41 low- and middle-income countries, World Health Survey 2002-04
| Â | Â | Â | Â | Angina | Arthritis | Asthma | Depression | Diabetes | Co-morbidity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Â | Â | Â | Â | Estimate | 95% CI | Estimate | 95% CI | Estimate | 95% CI | Estimate | 95% CI | Estimate | 95% CI | Estimate | 95% CI | ||||||
Men | Middle-income group | Wealth quintile 1 | Â | 13.0 | 11.9 | 14.1 | 6.9 | 6.1 | 7.7 | 9.5 | 8.4 | 10.6 | 5.5 | 4.7 | 6.2 | 2.7 | 2.2 | 3.2 | 8.3 | 7.4 | 9.1 |
| Â | Â | Wealth quintile 2 | Â | 10.5 | 9.2 | 11.8 | 6.8 | 6.0 | 7.6 | 7.7 | 6.7 | 8.6 | 4.0 | 3.2 | 4.8 | 3.0 | 2.4 | 3.6 | 6.6 | 5.8 | 7.4 |
| Â | Â | Wealth quintile 3 | Â | 9.8 | 8.8 | 10.8 | 6.5 | 5.8 | 7.2 | 6.6 | 5.8 | 7.4 | 3.9 | 3.3 | 4.6 | 4.1 | 3.5 | 4.7 | 6.3 | 5.5 | 7.0 |
| Â | Â | Wealth quintile 4 | Â | 8.9 | 8.0 | 9.8 | 7.0 | 6.2 | 7.8 | 5.7 | 5.0 | 6.4 | 4.4 | 3.7 | 5.2 | 3.7 | 3.2 | 4.2 | 6.1 | 5.3 | 6.8 |
| Â | Â | Wealth quintile 5 | Â | 6.9 | 6.0 | 7.8 | 5.1 | 4.3 | 5.8 | 4.1 | 3.5 | 4.7 | 2.3 | 1.8 | 2.8 | 4.3 | 3.8 | 4.9 | 4.1 | 3.4 | 4.8 |
| Â | Â | Slope index of inequality | Model 1* | 7.3 | 5.0 | 9.6 | 2.4 | 0.3 | 4.5 | 5.4 | 3.4 | 7.5 | 2.5 | 1.1 | 3.8 | -1.7 | -2.8 | -0.5 | 4.6 | 2.5 | 6.6 |
| Â | Â | Â | Model 2** | 6.4 | 3.7 | 9.1 | 1.5 | -1.0 | 4.0 | 3.2 | 1.0 | 5.4 | 2.9 | 1.0 | 4.8 | -0.8 | -2.2 | 0.6 | 3.5 | 1.0 | 6.0 |
| Â | Low-income group | Wealth quintile 1 | Â | 10.8 | 9.9 | 11.6 | 4.5 | 3.9 | 5.1 | 6.7 | 5.9 | 7.5 | 5.7 | 5.0 | 6.4 | 0.7 | 0.4 | 1.0 | 5.7 | 5.1 | 6.4 |
| Â | Â | Wealth quintile 2 | Â | 10.9 | 10.0 | 11.8 | 5.0 | 4.4 | 5.6 | 5.7 | 5.0 | 6.4 | 4.8 | 4.2 | 5.5 | 1.0 | 0.7 | 1.3 | 5.1 | 4.4 | 5.7 |
| Â | Â | Wealth quintile 3 | Â | 9.3 | 8.4 | 10.2 | 4.2 | 3.7 | 4.7 | 5.9 | 5.2 | 6.7 | 4.8 | 4.1 | 5.4 | 1.2 | 0.9 | 1.4 | 4.9 | 4.2 | 5.5 |
| Â | Â | Wealth quintile 4 | Â | 8.2 | 7.4 | 9.0 | 4.7 | 4.0 | 5.4 | 5.4 | 4.7 | 6.0 | 4.7 | 4.0 | 5.5 | 1.4 | 1.1 | 1.7 | 4.4 | 3.7 | 5.1 |
| Â | Â | Wealth quintile 5 | Â | 6.6 | 5.7 | 7.4 | 3.7 | 3.2 | 4.3 | 4.4 | 3.8 | 5.0 | 4.1 | 3.5 | 4.7 | 2.5 | 2.1 | 2.9 | 3.3 | 2.7 | 3.9 |
| Â | Â | Slope index of inequality | Model 1* | 7.8 | 5.9 | 9.8 | 2.2 | 0.8 | 3.7 | 4.1 | 2.7 | 5.4 | 2.5 | 0.8 | 4.2 | -3.4 | -4.5 | -2.2 | 5.0 | 3.5 | 6.5 |
| Â | Â | Â | Model 2** | 5.0 | 2.8 | 7.3 | 0.6 | -1.0 | 2.3 | 2.5 | 0.7 | 4.4 | 2.0 | 0.2 | 3.9 | -1.4 | -2.7 | -0.2 | 3.5 | 1.6 | 5.4 |
Women | Middle-income group | Wealth quintile 1 | Â | 18.6 | 17.4 | 19.9 | 9.6 | 8.7 | 10.4 | 9.2 | 8.4 | 10.1 | 9.1 | 8.2 | 10.0 | 4.2 | 3.6 | 4.9 | 12.2 | 11.3 | 13.1 |
| Â | Â | Wealth quintile 2 | Â | 16.9 | 15.7 | 18.1 | 10.5 | 9.6 | 11.4 | 7.8 | 6.9 | 8.6 | 7.3 | 6.6 | 8.1 | 4.9 | 4.3 | 5.5 | 11.4 | 10.4 | 12.4 |
| Â | Â | Wealth quintile 3 | Â | 15.6 | 14.4 | 16.8 | 10.1 | 9.3 | 11.0 | 7.1 | 6.3 | 7.8 | 7.0 | 6.1 | 7.8 | 4.6 | 4.1 | 5.1 | 10.4 | 9.5 | 11.3 |
| Â | Â | Wealth quintile 4 | Â | 13.4 | 12.3 | 14.5 | 10.3 | 9.4 | 11.1 | 5.4 | 4.8 | 5.9 | 7.5 | 6.7 | 8.3 | 5.2 | 4.5 | 5.8 | 9.5 | 8.7 | 10.4 |
| Â | Â | Wealth quintile 5 | Â | 11.9 | 10.8 | 12.9 | 9.8 | 8.9 | 10.7 | 5.6 | 5.0 | 6.2 | 5.1 | 4.4 | 5.8 | 5.6 | 4.9 | 6.3 | 8.3 | 7.5 | 9.2 |
| Â | Â | Slope index of inequality | Model 1* | 10.6 | 7.2 | 13.9 | 1.0 | -1.5 | 3.5 | 4.9 | 1.7 | 8.2 | 3.7 | 1.9 | 5.5 | -2.2 | -4.9 | 0.5 | 4.8 | 1.7 | 7.8 |
| Â | Â | Â | Model 2** | 10.4 | 6.7 | 14.2 | 1.2 | -1.8 | 4.3 | 4.4 | 0.9 | 8.0 | 3.6 | 1.4 | 5.8 | -2.5 | -5.7 | 0.7 | 4.3 | 0.8 | 7.9 |
| Â | Low-income group | Wealth quintile 1 | Â | 15.4 | 14.4 | 16.3 | 6.3 | 5.6 | 7.0 | 6.4 | 5.7 | 7.1 | 8.6 | 7.7 | 9.4 | 0.6 | 0.4 | 0.9 | 7.3 | 6.6 | 8.0 |
| Â | Â | Wealth quintile 2 | Â | 15.7 | 14.7 | 16.8 | 6.6 | 5.9 | 7.2 | 7.4 | 6.6 | 8.2 | 8.5 | 7.7 | 9.3 | 1.0 | 0.7 | 1.2 | 7.9 | 7.2 | 8.7 |
| Â | Â | Wealth quintile 3 | Â | 14.0 | 12.9 | 15.2 | 6.8 | 6.0 | 7.5 | 6.5 | 5.7 | 7.3 | 8.2 | 7.4 | 9.1 | 1.1 | 0.8 | 1.4 | 7.4 | 6.6 | 8.2 |
| Â | Â | Wealth quintile 4 | Â | 13.2 | 12.1 | 14.3 | 5.8 | 5.1 | 6.4 | 5.8 | 5.1 | 6.5 | 7.6 | 6.8 | 8.4 | 1.7 | 1.3 | 2.0 | 6.4 | 5.7 | 7.1 |
| Â | Â | Wealth quintile 5 | Â | 11.9 | 10.6 | 13.2 | 5.5 | 4.7 | 6.3 | 5.9 | 5.2 | 6.6 | 5.8 | 5.0 | 6.6 | 3.2 | 2.7 | 3.7 | 6.3 | 5.5 | 7.2 |
| Â | Â | Slope index of inequality | Model 1* | 7.0 | 4.3 | 9.7 | 2.0 | 0.3 | 3.6 | 1.1 | -0.4 | 2.6 | 4.2 | 2.3 | 6.2 | -4.0 | -5.3 | -2.8 | 3.1 | 1.4 | 4.8 |
| Â | Â | Â | Model 2** | 4.9 | 1.1 | 8.7 | 1.1 | -1.1 | 3.2 | 0.5 | -1.3 | 2.2 | 1.8 | -0.7 | 4.3 | -2.7 | -3.9 | -1.6 | 1.2 | -0.9 | 3.3 |