Crape Byron L, Kenefick Eric, Cavalli-Sforza Tommaso, Busch-Hallen Jennifer, Milani Silvano, Kanal Koum
Johns Hopkins School of Public Health, Baltimore, Maryland, USA.
Nutr Rev. 2005 Dec;63(12 Pt 2):S134-8. doi: 10.1301/nr.2005.dec.s134-s138.
A social marketing program promoting weekly iron-folic acid supplementation improved hemoglobin levels in women of reproductive age in Cambodia. Supplementation was increasingly effective among women of higher socioeconomic status (SES). Among higher SES schoolgirls, 58% took the supplements, compared with 49% for lower SES (P = 0.07). Garment factory workers with an 11th- or 12th-grade education had a mean improvement in hemoglobin of 0.72 g/dL over those with a 5th-grade education or less (P = 0.04). The percentage of rural village women taking supplements increased with increasing SES (linear trend P = 0.046). These results suggest that women with lower SES be given special attention for future programs.
一项推广每周补充铁和叶酸的社会营销项目提高了柬埔寨育龄妇女的血红蛋白水平。补充剂在社会经济地位较高（SES）的女性中效果越来越显著。在社会经济地位较高的女学生中，58%的人服用了补充剂，而社会经济地位较低的女学生这一比例为49%（P = 0.07）。接受过11或12年级教育的服装厂工人的血红蛋白平均比接受过5年级及以下教育的工人提高了0.72 g/dL（P = 0.04）。农村女性服用补充剂的比例随着社会经济地位的提高而增加（线性趋势P = 0.046）。这些结果表明，在未来的项目中应特别关注社会经济地位较低的女性。
