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Fig. 1 | BMC Public Health

Fig. 1

From: Mortality and cause of death in physical activity and insufficient physical activity participants: a longitudinal follow-up study using a national health screening cohort

Fig. 1

A schematic illustration of the participant selection process that was used in the present study. Of a total of 514,866 participants, 167,413 of physical activity (PA) participants were matched with 167,413 insufficient PA participants for age, sex, income, and region of residence

Abbreviations: NHIS-NSC, Korean National Health Insurance Service-National Sample Cohort; PA, physical activity.

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