Chad
Figures computed by WHO to assure comparability; they are not necessarily the official statistics of Member States, which may use alternative rigorous methods.
Table 1: Basic indicators for all WHO Member States
| Population estimates | 1992 | 2002 |
| Total population (000) | 8348 | |
| Annual growth rate (%) | 3.1 | |
| Dependency ratio (per 100) | 96 | 99 |
| % of population aged 60+ years | 5.2 | 4.9 |
| Total fertility rate | 6.7 | 6.7 |
| Life expectancy at birth (years) | Males | Females |
| 2002 | 46.1 | 49.3 |
| uncertainty | 38.3 - 53.1 | 40.9 - 57.6 |
| Both sexes 2002 | 47.7 | |
| Probability of dying (per 1000) | Males | Females |
| Under age 5 years 2002 | 202 | 180 |
| uncertainty | 168 - 235 | 149 - 210 |
| Between ages 15 and 59 years 2002 | 477 | 402 |
| uncertainty | 305 - 684 | 203 - 618 |
Table 4: Healthy life expectancy (HALE) in all WHO Member States, estimates for 2002
| 2002 | Males | Females | |
| Healthy life expectancy (HALE) (years) | Total population at birth | 40.7 | |
| At birth | 39.7 | 41.7 | |
| Uncertainty interval | 33.2 - 45.2 | 35.1 - 48.5 | |
| At age 60 | 9.2 | 10 | |
| Uncertainty interval | 8.5 - 10.2 | 9.3 - 11.2 | |
| Expectation of lost healthy years at birth (years) | 6.4 | 7.6 | |
| Percentage of total life expectancy lost | 13.9 | 15.5 | |
Table 5: Selected national health accounts indicators: measured levels of expenditure on health, 1997-2001
| 1997 | 1998 | 1999 | 2000 | 2001 | |
| Total expenditure on health as % of GDP | 2.8 | 2.3 | 2.7 | 3.1 | 2.6 |
| General government expenditure on health as % of total expenditure on health | 78.1 | 72.7 | 75 | 78.7 | 76 |
| Private expenditure on health as % of total expenditure on health | 21.9 | 27.3 | 25 | 21.3 | 24 |
| General government expenditure on health as % of total government expenditure | 12.5 | 10.8 | 11.2 | 12.2 | 15.2 |
| External resources for health as % of total expenditure on health | 66.9 | 58.7 | 65.2 | 59.7 | 62.9 |
| Social security expenditure on health as % of general government expenditure on health | 0 | 0 | 0 | 0 | 0 |
| Out-of-pocket expenditure as % of private expenditure on health | 80.4 | 80.6 | 82 | 81.6 | 80.9 |
| Private prepaid plans as % of private expenditure on health | n/a | n/a | n/a | n/a | n/a |
n/a Used when the information accessed indicates that a cell should have an entry but no estimates could be made. 0 Used when no evidence of the schemes to which the cell relates exist. Some estimates yielding a ratio inferior to 0.04% are shown as 0.
Table 6: Selected national health accounts indicators: measured levels of per capita expenditure on health, 1997-2001
| 1997 | 1998 | 1999 | 2000 | 2001 | |
| Per capita total expenditure on health at average exchange rate (US$) | 6 | 5 | 5 | 5 | 5 |
| Per capita total expenditure on health at international dollar rate | 17 | 14 | 16 | 19 | 17 |
| Per capita government expenditure on health at average exchange rate (US$) | 5 | 4 | 4 | 4 | 4 |
| Per capita government expenditure on health at international dollar rate | 13 | 10 | 12 | 15 | 13 |
n/a Used when the information accessed indicates that a cell should have an entry but no estimates could be made.
Table 7: Millenium Development Goals: Selected health indicators in all WHO Member States, 2000 (unles specified)
| Children under five years of age underweight for age | 2000 | % | 28 |
| Under-five mortality rate | Per 1000 live births | 193 | |
| Infant mortality rate | Per 1000 live births | 112 | |
| One-year-olds immunized against measles (2001) | % | 36 | |
| Maternal mortality ratio | Per 100 000 live births | 1100 | |
| Births attended by skilled health personnel | % | 16.2 | |
| HIV prevalence among 15-49-years-olds | % | 4.9 | |
| Malaria mortality rate | Per 100 000 | 232 | |
| Tuberculosis prevalence | Per 100 000 | 370 | |
| Tuberculosis mortality rate | Per 100 000 | 41 | |
| Tuberculosis cases | Detected under DOTS (2001) | % | … |
| Cured under DOTS | % | … | |
| Population using solid fuels | % | 95 | |
| Population with sustainable access to an improved water source | Urban | % | 31 |
| Rural | % | 26 | |
| Population with access to improved sanitation | Urban | % | 81 |
| Rural | % | 13 | |
b Estimates from the 1990s. ...Countries not implementing DOTS or not reporting to WHO n/a Data not available