Body mass index and Waist Circumference by Self-Reported Diabetes in the Golestan Cohort Study.

PR: prevalence ratio, CI: confidence interval.aAll models were adjusted for age, place of residence, race, education, wealth score, physical activity, hypertension, opium, tobacco smoking, green and black tea consumption, DMFT score. Change in pictogram score between 15 and 30 analysis was further adjusted for pictogram score at 15.bP value for trend

PR：患病率比（prevalence ratio），CI：置信区间（confidence interval）。
a. 所有模型均校正了年龄、居住地、种族、教育程度、财富评分、体力活动、高血压、鸦片暴露、吸烟行为、绿茶与红茶摄入量以及DMFT评分（Decayed, Missing, Filled Teeth score）。针对15分与30分之间的象形图评分变化的分析，还进一步校正了受试者15分时的象形图评分。
b. 趋势检验P值。