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Table 2 Household cooking activities and the characteristics of the kitchen

From: Impact of solid fuel usage on respiratory symptoms among reproductive aged women: a cross-sectional study in Sri Lanka

Variable

Frequency (%)

Type of kitchen fuel

 Firewood only

93 (23.1)

 LPG only

113 (28.0)

 Kerosene only

01 (0.3)

 Firewood plus LPG

179 (44.4)

 Firewood plus kerosene

17 (4.2)

Characteristics of the kitchena

 Having a chimney

231 (79.9)

 Having windows

263 (91.0)

 Open the windows during cooking timeb

189 (71.9)

 Having ventilation holes

190 (65.7)

Frequency of cooking

 Daily

386 (95.8)

 Few days in a week

17 (4.2)

 Average time taken for cooking activities (in minutes) c

158 ± 80.6

 Method of starting a fire when using firewood a

 Using a pipe

154 (53.3)

 Using exhaled breath

104 (36.0)

 Direct firing of the firewood without using exhaled breath

31 (10.7)

  1. Abbreviations: LPG liquid petroleum gas
  2. aConsidered only the people who used firewood as a kitchen fuel; n = 289
  3. bOut of the households with windows in the kitchen; c for the daily cooking participants only and expressed as mean ± SD