Finding F-0054

“Compared with those with low PM2.5 and MVPA ≥3 times per week, low PM2.5 and MVPA ≤2 times per week (aHR, 1.26; 95% CI, 1.03–1.55), high PM2.5 and MVPA ≥3 times per week (aHR, 1.34; 95% CI, 1.07–1.67), and high PM2.5 and MVPA ≤2 times per week (aHR, 1.38; 95% CI, 1.12–1.70) was associated with higher CVD risk.”

Combined Associations of Physical Activity and Particulate Matter With Subsequent Cardiovascular Disease Risk Among 5‐Year Cancer Survivors. Page 5. CKB 0602

Structure

Factor: Particulate matter (PM₂.₅ and PM₁₀)
Outcome: Cardiovascular disease (CVD)
Population: cancer survivors five years after diagnosis
Study design: retrospective cohort of 18,846 five-year cancer survivors from the Korean National Health Insurance Service database; four-year average PM levels by district; Cox proportional hazards model (class 3)
Effect: HR 1.38 (1.12–1.70)
Averaging time: 4 years
Sample: 18846 participants
Caveat: joint exposure categories of PM2.5 level and physical activity frequency; the reference group is low PM2.5 with MVPA at least 3 times per week

A Finding records what one published document states, verbatim and with its page. It is not a conclusion of Coridum; see the Claims that build on it.