On Marital Status in Bandai Highland
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概要
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The authors had studied on marital status about 1, 594 cases from the reports of pa rents of the junior and senior high school students in the district of Bandai highland The results obtained were as follows:<BR>1) 5.90% of mating, 14.92% of consanguineous marriage and 4.90% of non-consan guineous marriage were found as the mating between persons with the same surnames<BR>2) 25, 31% of marriages between persons of same surnames were consanguineous.<BR>3) The theoretical frequency of same surname by random mating was 2.21%.<BR>4) The theoretical average degree of consanguinity in random mating was 7, 21 deg rees of consanguinity.<BR>5) The frequency of the consanguineous marriage was 9.96% in total area and thi marriages between cousins were 5.96%.<BR>6) The frequency was higher among mountain villagers than those in flat area, an also among lower educated couples than those with higher career. Higher frequency wa also found among couples whose range of mating were narrower, <BR>7) Calculating the presumed numbers among persons whose relations were silent, the frequency of consanguineous marriage made 10.85%.<BR>8) Marriages between persons whose dwellings were in same village made 40.21%.<BR>9) The range of mating of consanguineous marriages was far narrower than those of non-consanguineous marriages. And the higher the education of the couple was, the wider the range of mating.<BR>10) Among the causes of death which were reported in this survey, the apoplexy was pointed out as the most frequent one. Between the numbers of families which had the dead of apoplexy and in which the consanguineous marriages were reported, significant correlation was found by chi-square test.
- 日本民族衛生学会の論文