Author

Qing-Feng Zhang

3 papers indexed here

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Oct 2026

Multidimensional sleep health and risks of all-cause and cardiovascular mortality: A MAIHDA-based prospective cohort study.

OBJECTIVES The combined and interactive effects of multiple sleep dimensions on mortality remain unclear. We applied Multilevel Analysis of Individual Heterogeneity and Discriminatory Accuracy (MAIHDA) to examine how multidimensional sleep health relates to all-cause and cardiovascular mortality. METHODS The analytic...

Qing-Feng Zhang, Bei-Ni Zhou, Yu-Han Wang et al. · Sleep Health · 0 citations

Oct 2026

Distinct daytime sleepiness phenotypes across insomnia symptom dimensions in the Wisconsin sleep cohort.

Dis and DMS were associated with different daytime sleepiness profiles and Subjective-only sleepiness was associated with higher depression and trait anxiety after false discovery rate adjustment, support considering nocturnal symptom pattern when interpreting daytime sleepiness.

Yi-Xuan Wang, Jia-Li Xiong, Qing-Feng Zhang et al. · Sleep Medicine · 0 citations

Aug 2026

Multidimensional sleep health and all-cause mortality: Counterfactual risk estimation and component-specific contributions in the sleep heart health study.

BACKGROUND Multidimensional sleep health has been linked to mortality, but most evidence is based on conventional association models and provides limited information on population-level risk under hypothetical sleep-health improvement. METHODS We included 4382 adults from the Sleep Heart Health Study with baseline po...

Qing-Feng Zhang, Bei-Ni Zhou, Yu-Han Wang et al. · Sleep Medicine · 0 citations