From: Socioeconomic inequality in domains of health: results from the World Health Surveys
 | Overall health | Mobility | Self-care | Pain and discomfort | Cognition | Interpersonal activities | Vision | Sleep and Energy | Affect | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | % | SE | % | SE | % | SE | % | SE | % | SE | % | SE | % | SE | % | SE | % | SE |
Average | 10.1 | 0.3 | 6.7 | 0.2 | 3.4 | 0.1 | 11.2 | 0.3 | 6.5 | 0.2 | 3.6 | 0.1 | 5.1 | 0.1 | 7.5 | 0.2 | 7.8 | 0.2 |
Wealth quintile 1 | 14.6 | 0.5 | 9.6 | 0.4 | 5.0 | 0.3 | 14.6 | 0.5 | 8.9 | 0.4 | 5.0 | 0.3 | 7.0 | 0.3 | 9.8 | 0.4 | 10.1 | 0.4 |
Wealth quintile 2 | 11.9 | 0.4 | 7.2 | 0.3 | 3.8 | 0.2 | 12.3 | 0.5 | 7.0 | 0.3 | 4.0 | 0.2 | 5.9 | 0.3 | 8.6 | 0.4 | 8.3 | 0.3 |
Wealth quintile 3 | 10.2 | 0.4 | 6.9 | 0.4 | 3.1 | 0.2 | 11.6 | 0.4 | 6.5 | 0.3 | 3.3 | 0.2 | 5.3 | 0.3 | 7.4 | 0.3 | 7.9 | 0.3 |
Wealth quintile 4 | 8.5 | 0.4 | 5.7 | 0.3 | 3.1 | 0.2 | 10.1 | 0.4 | 6.1 | 0.4 | 3.4 | 0.3 | 4.0 | 0.2 | 6.7 | 0.3 | 7.5 | 0.4 |
Wealth quintile 5 | 6.1 | 0.3 | 4.7 | 0.3 | 2.1 | 0.2 | 8.0 | 0.4 | 4.4 | 0.2 | 2.4 | 0.2 | 3.8 | 0.2 | 5.5 | 0.3 | 5.5 | 0.3 |
No formal education | 13.9 | 0.4 | 9.9 | 0.4 | 5.5 | 0.2 | 15.8 | 0.5 | 9.8 | 0.4 | 5.5 | 0.3 | 8.0 | 0.3 | 9.9 | 0.4 | 10.5 | 0.4 |
Less than primary schooling | 11.7 | 0.5 | 7.9 | 0.5 | 3.8 | 0.3 | 14.1 | 0.6 | 7.9 | 0.4 | 4.2 | 0.3 | 6.3 | 0.4 | 9.5 | 0.4 | 9.1 | 0.4 |
Primary school completed | 8.2 | 0.4 | 5.0 | 0.3 | 2.6 | 0.2 | 9.6 | 0.4 | 5.3 | 0.3 | 3.1 | 0.2 | 3.5 | 0.2 | 6.9 | 0.3 | 7.5 | 0.3 |
Secondary school completed | 7.4 | 0.4 | 4.6 | 0.3 | 2.0 | 0.2 | 6.7 | 0.4 | 4.7 | 0.3 | 2.1 | 0.2 | 3.4 | 0.4 | 5.2 | 0.3 | 5.2 | 0.3 |
High school completed | 7.5 | 0.4 | 4.3 | 0.3 | 1.6 | 0.2 | 7.5 | 0.4 | 3.1 | 0.2 | 1.9 | 0.2 | 3.0 | 0.2 | 5.1 | 0.3 | 5.2 | 0.3 |