| Jvital {fmsb} | R Documentation |
このデータは，日本の人口動態統計のうち，いくつかの変数について，長期縦断的なデータを提供するものである。含まれる指標値は，粗出生率，粗死亡率，乳児死亡率などである。
The data gives longitudinal data of several vital statistics in Japan. Included indices are crude birth rates, crude death rates, infant mortality rates, and so on.
Jvital
121オブザーベーション，19変数からなるデータフレームである。
A data frame with 121 observations on 19 variables.
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| 数値型 numeric | 年（西暦） Year |
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| numeric | 粗出生率（人口千対） Crude birth rates of Japan |
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| numeric | 粗死亡率（人口千対） Crude death rates of Japan |
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| numeric | 乳児死亡率（出生千対） Infant mortality rates of Japan |
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| numeric | 新生児死亡率（出生千対） Neonatal mortality rates of Japan |
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| numeric | 自然増加率（人口千対） Natural increase rates of Japan |
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| numeric | 死産率（出産千対） Stillbirth rates of Japan |
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| numeric | 自然死産率（出産千対） Spontaneous abortion rates of Japan |
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| numeric | 人工死産率（出産千対） Artificial contraception rates of Japan |
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| numeric | 周産期死亡率（出産千対） Perinatal mortalities per birth of Japan |
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| numeric | 婚姻率（人口千対） Marriage rates of Japan |
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| numeric | 離婚率（人口千対） Divorce rates of Japan |
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| numeric | 合計出生率（合計特殊出生率） Total fertility rates of Japan |
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| numeric | 男性の年齢調整死亡率（昭和60年モデル人口による） Age-standardized mortality rates of males in Japan, using model population in 1985. |
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| numeric | 男性の年齢調整死亡率2（平成27年モデル人口による） Age-standardized mortality rates of males in Japan, using model population in 2015. |
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| numeric | 女性の年齢調整死亡率（昭和60年モデル人口による） Age-standardized mortality rates of females in Japan, using model population in 1985. |
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| numeric | 女性の年齢調整死亡率2（平成27年モデル人口による） Age-standardized mortality rates of females in Japan, using model population in 2015. |
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| numeric | 周産期死亡率（出生千対） Perinatal mortalities per 1,000 live births in Japan |
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| numeric | 妊産婦死亡率（比）（出産10万対） Maternall mortality rates (ratios) per 100,000 births in Japan |
国の公式人口動態統計として1944年～1946年を除く毎年、1899年から2022年まで提供されている、日本の長期人口動態統計。
Longitudinal vital statistics in Japan provided as national official vital statitistics every year from 1899 to 2022, except for 1944-1946.
YEAR: Calender year.
CBR: Crude birth rate. Number of all live birth / mid-year population 1000.
CDR: Crude death rate. Number of death / mid-year population 1000.
IMR: Infant mortality rate. Number of death at age 0 / 1000 live births.
NMR: Neonatal mortality rate. Number of death within 4 weeks after birth / 1000 live births.
NIR: Natural increase rate. CBR-CDR.
SBRPB: Stillbirth rate per birth. Number of stillbirths / 1000 births.
SARPB: Spontaneous abortion rate per birth. Number of spontaneous abortions / 1000 births.
ACRPB: Artificial contraception (= induced abortion) rate per birth. Number of induced abortions / 1000 births.
PNMPB: Perinatal mortality per birth. [(Number of stillbirths after gestational age 22 weeks) + (Number of early neonatal deaths within a week after birth)] per 1000 births. The denominator is the sum of the number of stillbirths after gestational age 22 weeks and the number of live births. This definition was established in 1995, but PNMPB also includes some values before 1995.
MR: Marital rate. The number of marriages / mid-year population 1000.
DR: Divorce rate. The number of divorces / mid-year population 1000.
TFR: Total fertility rate. The sum of age-specific fertility rates, which is the number of births divided by the number of women's population for each age.
ASMRM: Age-standardized mortality rate of males, per mid-year population 1000, where the standard population is the model population in 1985.
ASMRM2: Age-standardized mortality rate of males, per mid-year population 1000, where the standard population is the model population in 2015.
ASMRF: Age-standardized mortality rate of females, per mid-year population 1000, where the standard population is the model population in 1985.
ASMRF2: Age-standardized mortality rate of females, per mid-year population 1000, where the standard population is the model population in 2015.
PNMPLB: Perinatal mortality per live birth. [(Number of stillbirths after gestational age 28 weeks) + (Number of early neonatal deaths within a week after birth)] per 1000 live births (Note: the denominator does not include stillbirths!). This definition stood until 1994, but PNMPLB also includes values after 1995, for comparison.
MMR: Maternal mortality rate (actually ratio) per birth. (Number of maternal deaths during pregnancy or postpartum periods within 42 days [90 days until 1978] after the delivery due to reproduction-related causes) / (Number of total births = live births + stillbirths)* 100,000.
Ministry of Health, Labor and Welfare of Japan: Vital Statistics.
National Institude for Population and Social Security Research: Table 5-28 of Population Statistics of Japan 2019.