SERUM CONCENTRATION OF BETA-CAROTENE AND INTAKE FREQUENCY OF GREEN-YELLOW VEGETABLES AMONG HEALTHY INHABITANTS OF JAPAN
SERUM CONCENTRATION OF BETA-CAROTENE AND INTAKE FREQUENCY OF GREEN-YELLOW VEGETABLES AMONG HEALTHY INHABITANTS OF JAPAN
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DOI：
10.1002/ijc.2910440109
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发表时间：
1989-07-15
影响因子：
6.4
通讯作者：
AOKI, K
中科院分区：
文献类型：
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作者：
SHIBATA, A;SASAKI, R;AOKI, K
在日本2个城镇的健康居民（671名男性和948名女性）中测量了血清β-胡萝卜素水平，以确定水平和黄绿色蔬菜摄入频率之间的关系。那些经常食用黄绿色蔬菜的人比那些不常食用的人血清β-胡萝卜素水平更高。饮酒、吸烟、肥胖和年龄对血清β-胡萝卜素水平的影响在两个地区相似。以上因素经校正后，黄绿色蔬菜的摄取频率与血清β-胡萝卜素有显著相关性。吸烟者中很少食用黄绿色蔬菜的受试者比例高于非吸烟者。两镇居民血清β-胡萝卜素水平存在较大差异，不能用饮酒和吸烟来解释。女性的血清β-胡萝卜素水平在统计学上显著高于男性。
Serum levels of beta-carotene were measured among healthy inhabitants (671 males and 948 females) of 2 towns in Japan to determine the association between the levels and intake frequency of green-yellow vegetables. Those individuals who consumed green-yellow vegetables frequently showed higher levels of serum beta-carotene than those who ate them less often. The influences of alcohol drinking, smoking, obesity and age on serum beta-carotene levels were similarly observed for the 2 areas. The factors listed above were used for adjustment, giving a significant association between intake frequency of green-yellow vegatables and serum beta-carotene level. The proportion of the subjects who rarely consumed green-yellow vegetables was larger among smokers than among non-smokers. There was a large difference in serum beta-carotene levels between the 2 towns which could not be explained by alcohol drinking and smoking. Women showed statistically significantly higher serum beta-carotene levels than men.