TY - JOUR T1 - The healthcare costs of secondhand smoke exposure in rural China JF - Tobacco Control JO - Tob Control SP - e221 LP - e226 DO - 10.1136/tobaccocontrol-2014-051621 VL - 24 IS - e3 AU - Tingting Yao AU - Hai-Yen Sung AU - Zhengzhong Mao AU - Teh-wei Hu AU - Wendy Max Y1 - 2015/10/01 UR - http://tobaccocontrol.bmj.com/content/24/e3/e221.abstract N2 - Objective The goal of this study was to assess the healthcare costs attributable to secondhand smoke (SHS) exposure among non-smoking adults (age ≥19) in rural China.Methods We analysed data from the 2011 National Rural Household Survey which was conducted among adults in five provinces and one municipality in China (N=12 397). Respondents reported their smoking status, health conditions and healthcare expenditures. Relative risks were obtained from published sources. Healthcare costs included annual outpatient and inpatient hospitalisation expenditures for five SHS-related diseases: asthma, breast cancer (female only), heart disease, lung cancer and tuberculosis. SHS-attributable healthcare costs were estimated using a prevalence-based annual cost approach.Findings The total healthcare costs of SHS exposure in rural China amounted to $1.2 billion in 2011, including $559 million for outpatient visits and $612.4 million for inpatient hospitalisations. The healthcare costs for women and men were $877.1 million and $294.3 million, respectively. Heart disease was the most costly condition for both women ($701.7 million) and men ($180.6 million). The total healthcare costs of SHS exposure in rural China accounted to 0.3% of China's national healthcare expenditures in 2011. Over one-fifth of the total healthcare costs of SHS exposure in rural China were paid by health insurance. The out-of-pocket expenditures per person accounted for almost half (47%) of their daily income.Conclusions The adverse health effects of SHS exposure result in a large economic burden in China. Tobacco control policies that reduce SHS exposure could have an impact on reducing healthcare costs in China. ER -