Association between monetary value of reported diets ($/day) and mean adequacy ratio (MAR) and component nutrient adequacy ratios (NAR): findings from multiple OLS regression modelsa.

*P§Pa Models were further adjusted for energy intake (kcal/d), sex, race, poverty status (whenever not used for stratification), age, education (HS; 2 dummy variables), literacy (WRAT-3 total score); unemployment status (0 = no, 1 = yes, 9 = missing; 2 dummy variables), current smoking status (0 = never or former, 1 = current smoker, 9 = missing, 2 dummy variables), current drug use (0 = never or >6 months ago; 1 = b pc pdpAssociation between monetary value of reported diets ($/day) and mean adequacy ratio (MAR) and component nutrient adequacy ratios (NAR): findings from multiple OLS regression modelsa.

*P§Pa 模型进一步针对以下协变量进行校正：能量摄入（千卡/天，kcal/d）、性别、种族、贫困状况（未纳入分层分析时保留）、年龄、受教育程度（高中，HS；2个虚拟变量（dummy variables））、读写能力（广泛成就测验第三版（WRAT-3）总分）；失业状况（0=否，1=是，9=缺失；2个虚拟变量）、当前吸烟状况（0=从未吸烟或已戒烟，1=当前吸烟者，9=缺失；2个虚拟变量）、当前药物使用情况（0=从未使用或停药超过6个月；1 = b pc pdp）。本研究探讨了报告膳食的货币价值（美元/天）与平均营养充足率（mean adequacy ratio, MAR）及各营养素充足率（component nutrient adequacy ratios, NAR）之间的关联，相关结果来自多普通最小二乘（OLS）回归模型a.