Table 3.
Stove use monitoring (SUMS) based on median income (n=measurement rounds)
| Below median per capita income n=73 |
Above median per capita income n=77 |
Can pay below median fuel cost n=56 |
Can pay above median fuel cost n=50 |
|
|---|---|---|---|---|
| Plancha use (hours/week), median (IQR) | 11.9 (9.2–15.1) n=33 |
15.2 (13.6–16.9) n=27 | 14.1 (12.9–16.7) n=16 | 14.7 (10.6–16.8) n=28 |
| Open Fire use (hours/week), median (IQR) | 6.0 (4.5–8.2) n=47 | 6.7 (4.5–8.6) n=64 | 6.0 (4.2–7.3) n=44 | 6.6 (5.0–9.4) n=29 |
| Gas stove use (hours/week), median (IQR) | 8.7 (6.9–12.7) | 8.5 (6.5–10.3) | 8.1 (6.3–10.2) | 7.6 (5.2–10.9) |
| % of total cooking time using gas stove a, median (IQR) |
52 (41–65) | 52 (34–61) | 54 (37–59) | 43 (33–53) |
| Participants compliant with gas stove b, % (n) |
19% (14) | 9% (7) | 13% (7) | 16% (8) |
a
Calculated as the median of the individual households % of total cooking times across all households over all rounds
b
Defined as 14 hours of gas stove use per week