Table 2.

Primary Reported Cooking Fuel across Study Waves among Mexican Adults (Age 50+)

Cooking Fuel at Time 1, 2, and 3	n	%
Gas, Gas, Gas	8,385	81.76
Gas, Gas, Solid	155	1.51
Gas, Solid, Gas	202	1.97
Gas, Solid, Solid	100	0.98
Solid, Gas, Gas	263	2.56
Solid, Gas, Solid	82	0.8
Solid, Solid, Gas	192	1.87
Solid, Solid, Solid	877	8.55
Total:	10,256	100.00

Source: Data from the Mexican Health and Aging Study. Times 1, 2, and 3 represent the 2012, 2015, and 2018 study waves, respectively. “Solid” is wood/coal cooking fuel. Only respondents who had data on cooking fuel across all three time points (n=10,256) are shown, excluding 3,989 respondents for whom primary cooking fuel was missing in at least one wave. Frequencies and percentages are unweighted.