poor sleep quality – BIOENGINEER.ORG https://bioengineer.org Bioengineering Wed, 21 Oct 2026 05:36:43 +0000 en-US hourly 1 https://wordpress.org/?v=7.1.3 https://bioengineer.org/wp-content/uploads/2019/09/cropped-bioengineering-32x32.png poor sleep quality – BIOENGINEER.ORG https://bioengineer.org 32 32 72741379 Research report: Community-based identification of poor sleep quality in middle-aged and older adults with abdominal obesity using psychological and physical fitness indicators https://bioengineer.org/research-report-community-based-identification-of-poor-sleep-quality-in-middle-aged-and-older-adults-with-abdominal-obesity-using-psychological-and-physical-fitness-indicators/ Wed, 21 Oct 2026 05:36:43 +0000 https://bioengineer.org/?p=445116 445116