This study aimed to quantify the contributions of the factors that have influenced changes in income-related health inequalities. We used data from a nationally representative sample of Japanese men and women aged 20–59 years who participated in eight repeated cross-sectional surveys between...

We assessed patient-physician communication about terminal care in Japan by examining the accuracy of physicians' estimation of their patients' preferences as regards (1) information about diagnosis and prognosis, (2) the place of death and (3) the therapeutic strategy at terminal stage (life...

To estimate the critical dose of lead inducing anemia in humans, the effects of lead on hemoglobin (Hb) and hematocrit (Hct) levels and red blood cell (RBC) count were examined in 388 male lead-exposed workers with blood lead (BPb) levels of 0.05-5.5 (mean 1.3) μmol/L by using the benchmark...