Anonymized data set for reliability test of portable spirometer

The data is been used for a reliability study done among young smokers. The study used the inter-rater and intra-rater assessment of FVC and MVV parameters using RMS Helios 702 portable spirometer. The dataset inlcudes age, gender, height, weight, and BMI as demographic details, FVC_1 and FVC_2, MVV_1 and MVV_2 are the readings of Forced Vital Capacity and Maximal Voluntary Ventilation at different time intervals with same rater, whereas FVC_3 and FVC_4, MVV_3 and MVV_4 are the readings of Forced Vital Capacity and MAximal Voluntary Ventilation at different time intervals tested by different raters at different time interval.本数据集用于一项针对青年吸烟者开展的可靠性研究。该研究借助RMS Helios 702便携式肺量计，对用力肺活量（Forced Vital Capacity，FVC）与最大自主通气量（Maximal Voluntary Ventilation，MVV）参数开展评定者内与评定者间信度评估。数据集包含年龄、性别、身高、体重及身体质量指数（Body Mass Index，BMI）等人口统计学详情；其中FVC_1、FVC_2、MVV_1、MVV_2为同一评定者在不同时间间隔下测得的用力肺活量与最大自主通气量数值；而FVC_3、FVC_4、MVV_3、MVV_4则为不同评定者在不同时间间隔下测得的对应参数数值。