Fig. 1
From: Relationship between intraocular pressure and pulmonary function
Flowchart of the study participant selection. This study used two datasets: the Jikei and JNDS datasets. The number of participants in each dataset is shown. The Jikei dataset spans multiple years, with some individuals undergoing multiple health checks; therefore, only initial data were used. The number of examinees with all clinical information for analysis was 10,341 and 283,199 in the Jikei and JNDS datasets, respectively.
JNDS, Japan Ningen Dock Study.
