Ryoji Sakai
Biographic Data
| ID | 3934382 |
|---|---|
| NAME | Ryoji Sakai |
| GIVEN NAMES | Ryoji |
| FAMILY NAME | Sakai |
| SIGNATURE | SAKAI R |
| AFFILIATIONS | The University of Tokyo |
| VERIFIED | No |
| TOTAL WORKS | 3 |
| TOTAL CITATIONS | 11 |
| AUTHOR COUNT | 3 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1984 |
| LATEST PUBLICATION YEAR | 2005 |
| H-INDEX | 1 |
Low Income, Unemployment, and Suicide Mortality Rates for Middle-Age Persons in Japan
The relationships between age-specific suicide mortality rates and social life factors for all 47 Japanese prefectures in 1980, 1985, and 1990 were assessed by multiple regression analysis after factor analysis on 20 social life indicators. During this period, Japan experienced a secondary oil crisis in 1980-1983 and a bubble economy in 1986-1990. It was concluded that (1) low income was the major determinant which positively affected suicide mor…
Effects of urbanization, economic development, and migration of workers on suicide mortality in Japan
Fetal abnormality in a Japanese industrial zone
Current trends in the birthrates of underweight babies (under 2500 g) and the spontaneous fetal death‐rates in three districts in the Keihin industrial zone and one neighbouring district were investigated based on the data culled from the Japanese Vital Statistics. Spontaneous fetal deathrates correlated with the birthrates of underweight babies in the four districts. An analysis of 11 types of diseases showed that the above two types of fetal ab…
Fetal abnormality in a Japanese industrial zone
Current trends in the birthrates of underweight babies (under 2500 g) and the spontaneous fetal death‐rates in three districts in the Keihin industrial zone and one neighbouring district were investigated based on the data culled from the Japanese Vital Statistics. Spontaneous fetal deathrates correlated with the birthrates of underweight babies in the four districts. An analysis of 11 types of diseases showed that the above two types of fetal ab…
Effects of urbanization, economic development, and migration of workers on suicide mortality in Japan
Low Income, Unemployment, and Suicide Mortality Rates for Middle-Age Persons in Japan
The relationships between age-specific suicide mortality rates and social life factors for all 47 Japanese prefectures in 1980, 1985, and 1990 were assessed by multiple regression analysis after factor analysis on 20 social life indicators. During this period, Japan experienced a secondary oil crisis in 1980-1983 and a bubble economy in 1986-1990. It was concluded that (1) low income was the major determinant which positively affected suicide mor…
Demography (3 works) · Environmental health (3 works) · Medicine (3 works) · Demography (2 works) · Economics (2 works) · Health disparities and outcomes (2 works) · Injury prevention (2 works) · Mortality rate (2 works) · Poison control (2 works) · Sociology (2 works)