Data obtained from the health in pregnancy and post birth study

Data is being obtained via a randomised controlled trial to measure the efficacy of specialised health coaching intervention designed to prevent excessive gestational weight gain and postpartum weight retention among women.The study will collect data via a self-report questionnaire (available in hardcopy and online) at 5 time points across pregnancy and post-birth, including Pregnancy (16 -32 weeks gestation) and Postpartum period (6 weeks to 12 months post-birth). Objective measures are obtained by researchers in a consulting room in a clinic room within a hospital antenatal clinic. Hospital records are also accessed via the Bed Optimization System (BOS). Data obtained includes: demographic information (e.g., education, income), objective measures of height, weight and waist circumference, healthcare resource use general distress and psychopathology (stress, anxiety, depression), exercise and dietary habits, motivation/readiness to change, body dissatisfaction, labour experiences and birth outcomes.本研究通过随机对照试验（randomised controlled trial）收集数据，以评估专为预防女性妊娠期过度体重增长及产后体重滞留设计的专项健康辅导干预方案的有效性。本研究将在妊娠与产后阶段的5个时间点，通过纸质版与线上版自我报告问卷收集数据，时间点涵盖妊娠阶段（孕16-32周）与产后阶段（产后6周至12个月）。研究人员将在医院产前门诊的诊室中获取客观测量数据。此外，研究还将通过床位优化系统（Bed Optimization System, BOS）调取医院病历记录。本次收集的数据包含：人口统计学信息（如教育程度、收入水平）、身高、体重与腰围的客观测量值、医疗资源使用情况、一般心理困扰与精神病理症状（应激、焦虑、抑郁）、运动与饮食习惯、改变的动机/准备度、身体不满情绪、分娩经历以及妊娠结局。