Finding F-1732

“We repeatedly measured (216 measures, 116 women) 24-hour personal PM2.5 (median [IQR] = 0.11 [0.05, 0.21] mg/m3) and CO (median [IQR] = 1.18 [0.50, 2.37] mg/m3) among women cooking over open woodfires or chimney woodstoves in Guatemala.”

Longitudinal relationship between personal CO and personal PM2.5 among women cooking with… (2013). PloS one. Page 1. CKB 6809

Structure

Source: Biomass fuel
Factor: Particulate matter (PM₂.₅ and PM₁₀)
Setting: personal exposure of women cooking over woodfires or chimney woodstoves, GT
Study design: longitudinal measurement study of women cooking over open woodfires or chimney woodstoves in Guatemala: 24-hour personal fine particulate matter and carbon monoxide measured repeatedly on the same women, with mixed effects models relating the two (class 4)
Effect: median 0.11
Averaging time: 24 h
Sample: 116 participants
Caveat: a personal exposure carried by the woman, not a room concentration

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