Relative decline of the health level of Tokyo
| Year | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1965 | 1970 | 1975 | 1980 | 1985 | 1990 | 1995 | ||
| Ranking of the life expectancy at birth, male, Tokyo | rank | 1 | 1 | 1 | 4 | 5 | 14 | 20 |
| Ranking of the life expectancy at birth, female, Tokyo | rank | 1 | 3 | 2 | 7 | 11 | 27 | 33 |
| Deviation of the age adjusted death rate2-150 of Tokyo residents from the average for all prefectures | per 100 000 population | −144.3 | −96.0 | −76.0 | −53.2 | −31.2 | −4.3 | 2.1 |
| Standardised age adjusted death rate2-151 of Tokyo residents | −1.972-154 | −1.762-154 | −2.032-154 | −1.692-154 | −1.11 | −0.19 | 0.09 | |
| Reduction percentage of the age adjusted death rate by 10 years2-152for the Japanese population | per 10 years per 100 000 population | 25.25 | 27.15 | 25.37 | 22.94 | 16.09 | ||
| Reduction percentage of the age adjusted death rate by 10 years2-152for the Tokyo residents | per 10 years per 100 000 population | 22.28 | 25.47 | 22.22 | 17.79 | 11.62 | ||
| Standardised reduction percentage of the age adjusted death rate by 10 years2-153 for the Tokyo residents | −1.08 | −0.72 | −1.22 | −2.222-154 | −1.862-154 | |||
↵2-150 Age adjusted dearth rate calculated based on a 1985 model population.
↵2-152 Reduction of age adjusted death rate during the previous 10 years divided by the value at the beginning of this 10 year period.
↵2-154 The indicated value is out of mean ± 1.67×SD. Okinawa Prefecture was not included in the analysis because the area was not a part of Japan in 1965 and 1970. Hyogo Prefecture was not included in the analysis of year 1995 because of the earthquake occurred in that year.