主观年龄差异与中老年群体大规模纵向样本的睡眠质量相关

While age is typically measured in chronological terms, subjective age has also been shown to be clinically relevant. Given the clinical importance of subjective age discrepancy (the distinction between chronological and subjective age), we aimed to examine whether it was associated with another important aspect of health, sleep quality, among middle-aged and older British adults. Data from the English Longitudinal Study of Ageing was analysed. We used a longitudinal approach involving a primary test sample (N = 11,050) and an independent replication sample (N = 1800). Subjective sleep quality