Demographic information in mean and standard deviations, per group (heavy cannabis users, CB and healthy controls, HC) per time point (baseline and follow-up).

Demographic information in mean and standard deviations, per group (heavy cannabis users, CB and healthy controls, HC) per time point (baseline and follow-up).本数据集包含各时间点（基线与随访）下，各组人口统计学指标的均值与标准差，分组涵盖重度大麻使用者（Heavy Cannabis Users, CB）与健康对照（Healthy Controls, HC）。