Based on the Health Belief Model, pregnancy weight control behaviors were positively related to Cues to action and inversely related to Perceived barriers to taking action. 健康信念模式部分,發(fā)現孕期體重控制行為與行動(dòng)線(xiàn)索有統計上的顯著(zhù)正相關(guān),與障礙性認知則有統計上顯著(zhù)的負相關(guān)。