Robertson T L, Kato H, Rhoads G G, Kagan A, Marmot M, Syme S L, Gordon T, Worth R M, Belsky J L, Dock D S, Miyanishi M, Kawamoto S
Am J Cardiol. 1977 Feb;39(2):239-43. doi: 10.1016/s0002-9149(77)80197-5.
The incidence of myocardial infarction and death from coronary heart disease was studied in defined samples of 45 to 68 year old Japanese men in Japan, Hawaii and California. The incidence rate was lowest in Japan where it was half that observed in Hawaii (P less than 0.01). The youngest men in the sample in Japan were at particularly low risk. The incidence among Japanese men in California was nearly 50 percent greater than that of Japanese in Hawaii (P less than 0.05). A striking increase in the incidence of myocardial infarction appears to have occurred in the Japanese who migrated to the United States; this increase is more pronounced in California than in Hawaii.
对日本、夏威夷和加利福尼亚州45至68岁的日本男性特定样本,研究了心肌梗死发病率和冠心病死亡率。日本的发病率最低,仅为夏威夷的一半(P<0.01)。日本样本中最年轻的男性风险尤其低。加利福尼亚州的日本男性发病率比夏威夷的日本男性高出近50%(P<0.05)。移民到美国的日本人中,心肌梗死发病率似乎显著上升;这种上升在加利福尼亚州比在夏威夷更为明显。