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Although randomized controlled trials (RCTs) designed to reduce household air pollution have largely focused on health and environmental outcomes, evidence regarding their impact on quality of life (QOL) and household financial status remains limited. We conducted an RCT to evaluate the impact of a liquefied petroleum gas (LPG) intervention on health outcomes among 180 women aged 25\u201364 years who were the primary cooks in their households. We randomly assigned half of the participants to receive an LPG stove, continuous fuel supply for 12 months, and behavioral reinforcement. The other half continued usual cooking practices. We assessed QOL as a secondary outcome using the Short Form 36 Version 2 (SF\u201036\u2010v2) and the EuroQol\u20105D\u20103L (EQ\u20105D). We also asked participants to report any perceived change in their household financial status 12 months after randomization. A total of 179 women (mean\u2009[\u00b1SD] age 48.3 \u00b1 10.1 years) completed the surveys. In intention\u2010to\u2010treat analyses, participants in the intervention arm had similar SF\u201036 scores at 12 months compared with controls (mental component score: 48.3 vs. 50.9,\n                    <jats:italic>p<\/jats:italic>\n                    = 0.59; physical component score: 53.1 vs. 47.6,\n                    <jats:italic>p<\/jats:italic>\n                    = 0.08) and EQ\u20105D health state scores were also similar (67.0 vs. 71.7,\n                    <jats:italic>p<\/jats:italic>\n                    = 0.05). Exposure\u2013response analyses did not reveal a significant association between personal PM\n                    <jats:sub>2.5<\/jats:sub>\n                    exposure and QOL scores. However, a significantly larger proportion of women in the intervention group reported feeling financially better off (42% vs. 13%;\n                    <jats:italic>p<\/jats:italic>\n                    &lt; 0.001) and  higher income (33% vs. 9%;\n                    <jats:italic>p<\/jats:italic>\n                    &lt; 0.001) at 12 months compared with baseline. Although the intervention did not result in measurable differences in QOL scores, participants perceived meaningful improvements in their household financial status. Future research should explore the broader QOL, social, and economic benefits of transitioning to cleaner cooking fuels.\n                  <\/jats:p>","DOI":"10.1155\/ina\/9936046","type":"journal-article","created":{"date-parts":[[2026,4,15]],"date-time":"2026-04-15T13:18:32Z","timestamp":1776259112000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Cooking With Liquefied Petroleum Gas or Biomass and Quality of Life: Results From a Randomized Controlled Trial"],"prefix":"10.1155","volume":"2026","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2462-0856","authenticated-orcid":false,"given":"Suzanne M.","family":"Simkovich","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4881-5052","authenticated-orcid":false,"given":"Shakir","family":"Hossen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9697-048X","authenticated-orcid":false,"given":"Kendra N.","family":"Williams","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2556-4892","authenticated-orcid":false,"given":"Josiah L.","family":"Kephart","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0601-4377","authenticated-orcid":false,"given":"Magdalena","family":"Fandi\u00f1o-Del-Rio","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0623-6543","authenticated-orcid":false,"given":"Carla","family":"Tarazona-Meza","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dina","family":"Goodman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mitra","family":"Moazzami","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Victor G.","family":"D\u00e1vila-Rom\u00e1n","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7873-4678","authenticated-orcid":false,"given":"Kyle","family":"Steenland","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2539-9620","authenticated-orcid":false,"given":"Laura","family":"Nicolaou","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0481-7475","authenticated-orcid":false,"given":"David","family":"Dowdy","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0516-6945","authenticated-orcid":false,"given":"Kirsten","family":"Koehler","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1106-8812","authenticated-orcid":false,"given":"William","family":"Checkley","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"Cardiopulmonary Outcomes and Household Air Pollution (CHAP) Trial Investigators","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2026,4,15]]},"reference":[{"key":"e_1_2_13_1_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-021-26036-x"},{"key":"e_1_2_13_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(24)02840-X"},{"key":"e_1_2_13_3_2","doi-asserted-by":"publisher","DOI":"10.1186\/s12940-015-0001-3"},{"key":"e_1_2_13_4_2","volume-title":"Injury Prevention and Environmental Health","author":"Smith K. 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