For the children in the DP group, there were 3.02 malaria episodes per person year
, 5.21 for the TS group, 6.73 for the SP group, and 6.95 for the control group.
The incidence of the second primary endpoint, which combined the first three types of events plus hospitalization for unstable angina that led to urgent coronary revascularization, occurred in 4.13/100 person-years with methotrexate and 4.31/100 person years
with placebo, also a difference that was not statistically significant.
Researchers from the University of Eastern Finland and the University of Jyvaskyla, Finland found that mortality from CVD among people who used a sauna four to seven times a week was 2.7 fatal CVD events per 1,000 person years
, compared to 10.1 events per 1,000 person years
in those who used a sauna once a week.
8 person years
. One person~s year corresponds to 210 person days and a person~s day eight hours.
The mortality rate was 153/1,000 person-years for those with vitamin D levels less than 12 ng/mL, 121/1,000 person-years for those in the 12-to 16-ng/mL group, and 108/1,000 person years
for those in the 24- to 29.9ng/mL range.
Diabetes was newly detected in 2 625 people, of whom 449 died during more than 27 000 person years
Although this extrapolation period does not cover the entire period of exposure relevant to the epidemiologic cohort, the missing years before 1971 represent a small percentage of the person years
(8%) in the cpidemiologic cohort.
The number of herpes zoster cases among vaccinated people was 6.4 per 1,000 person years
, compared to 13 per 1,000 person years
among those who were unvaccinated.
The rate of deaths in the 50- to 69-year screening age group was 18.1 per 100,000 person years
, compared with 25.3 per 100,000 person years
among the historical counterparts, a difference of 7.2 deaths per 100,000 person years
[rate ratio (RR) 0.72, 95% confidence interval (CI) 0.63--0.81 ].
There were 53 HW seroconversions during the 5,161 person years
of follow-up: an incidence of 0.78 per 100 person-years.
Under the plan, eligible employees can receive fee waivers for a maximum of 12 "person years
," in any combination of years or enrollment/number of dependents, to include both undergraduate and graduate work.
On two drugs deaths never rose above 7.9 per 100 person years
and on three or more drugs the highest rate recorded was 3.9 per 100 person-years.