-
摘要:
目的 分析南京市可吸入颗粒物(particle matter with diameter less 10 μm,PM10)与肺癌死亡风险之间滞后相关性。 方法 收集南京市2013―2017年每日因肺癌死亡人数、气象及空气污染数据,利用广义相加模型(generalized additive model,GAM)及滞后非线性模型(distributed lag non-linear models,DLNM)探讨短期暴露PM10对每日肺癌死亡率的影响。 结果 2013―2017年南京市因肺癌死亡14 693人,平均每日因肺癌死亡8.05人,男性占72.20%,高于女性(27.80%);PM10日均浓度为103.91 μg/m3,呈现季节性;2013―2017年PM10日均浓度呈逐年下降的趋势(χ2=120.16,P < 0.05);短期暴露PM10当日对肺癌死亡影响最大,滞后4 d天后相对危险度(relative risk,RR)效应消失,随着PM10浓度的增加肺癌死亡风险增加;在单日滞后效应中,PM10日均浓度每增加10 μg/m3,在滞后第3 d(lag3)对肺癌死亡危险影响最大,超额危险度(excess risk,ER)为1.004 3(95% CI:1.001 0~1.007 7);PM10暴露的滞后1~7天的累积效应,在滞后累积0~6天(lag0~6)对肺癌死亡危险影响最大,ER为1.008 0(95%CI:1.002 5~1.013 5);不同季节、不同性别、不同年龄段PM10日均浓度每增加10 μg/m3对肺癌死亡危险的单日效应及多日累积效应不同。 结论 南京市PM10日均浓度与肺癌死亡存在滞后相关性,PM10浓度越高肺癌死亡风险越大。 Abstract:Objective To explore the lag-correlation between Particulate matter with particle size below 10 mic(PM10) and the risk of lung cancer death in Nanjing, China. Methods We collected daily mortality and air pollution data of Nanjing from 2013 to 2017. Generalized additive model (GAM) and distributed lag non-linear models (DLNM) were used to estimate the effects of short-term exposure to PM10 on daily lung cancer mortality. Results A total of 14 693 deaths from lung cancer in Nanjing from 2013 to 2017, with the average daily death from lung cancer was 8.05. The proportion of men (72.20%) was higher than that of women (27.80%); The daily average PM10 concentration was 103.91 μg/m3, with obvious seasonality trend, and the daily average PM10 concentration exhibited a declining trend from 2013 to 2017 (χ2=120.16, P < 0.05); Short-term exposure to PM10 had the highest risk of mortality on the day (lag0), and the effect disappeared after lag4; with the increaseed of PM10 concentration, the risk of death increased; With each 10 μg/m3 increaseed in PM10 concentration, the maximum excess risk of death at lag 3 day was 1.004 3 (1.001 0-1.007 7) for the single-day effect, the maximum excess risk of death at lag 0-6 was 1.008 0 (1.002 5-1.013 5) for the multiple-day cumulative effect of PM10 exposure. The single-day effect and multi-day cumulative effect on the risk of lung cancer death among different seasons, different genders and different age groups were different, with each 10 μg/m3 increaseed in PM10 concentration. Conclusions There was a positive lag-association between PM10 and daily lung cancer mortality in Nanjing, with the concentrations of PM10 increased, the lung cancer death risk got higher. -
Key words:
- PM10 /
- Generalized additive model /
- Lung cancer mortality
-
表 1 2013―2017年南京因肺癌死亡人口学特征
Table 1. Demographic characteristics of lung cancer deaths in Nanjing from 2013 to 2017
分类 死亡人数(人) 构成比(%) 年龄(岁) <60 2 187 14.88 ≥60 12 506 85.12 性别 男 10 608 72.20 女 4 085 27.80 年份 2013 2 815 19.16 2014 2 820 19.19 2015 2 928 19.93 2016 2 952 20.09 2017 3 178 21.63 文化程度 大专及以上 1 078 7.34 高中/中专 1 869 12.72 初中及以下 11 459 77.99 不清楚 287 1.95 职业 专业技术人员 414 2.82 职员 572 3.89 农民 5 894 40.11 工人 1 657 11.28 自主职业 3 930 26.75 其他 2 226 15.15 合计 14 693 100.00 表 2 2013-2017年南京市PM10均值及达标天数
Table 2. Average concentration and days of compliance for PM10 in Nanjing from 2013 to 2017
年份 PM10均值 PM10达标天数(%) 2013 136.75±72.19 14(3.84) 2014 121.41±62.80 31(8.49) 2015 96.16±50.65 58(15.89) 2016 86.60±45.82 81(22.13) 2017 78.65±45.21 111(30.41) F/χ2值 61.11 120.16 P值 < 0.001 < 0.001 -
[1] Bray F, Ferlay J, Soerjomataram I, et al. Global cancer statistics 2018:GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries[J]. CA Cancer J Clin, 2018, 68(6):394-424. DOI: 10.3322/caac.21492. [2] Lu YY, Lin Y, Ding DX, et al. MiR-26a functions as a tumor suppressor in ambient particulate matter-bound metal-triggered lung cancer cell metastasis by targeting LIN28B-IL6-STAT3 axis[J]. Arch Toxicol, 2018, 92(3):1023-1035. DOI: 10.1007/s00204-017-2141-4. [3] Consonni D, Carugno M, De Matteis S, et al. Outdoor particulate matter (PM10) exposure and lung cancer risk in the EAGLE study[J]. PLoS One, 2018, 13(9):e0203539. DOI: 10.1371/journal.pone.0203539. [4] Kim HB, Shim JY, Park B, et al. Long-term exposure to air pollutants and cancer mortality:a meta-analysis of cohort studies[J]. Int J Environ Res Public Health, 2018, 15(11):2608. DOI: 10.3390/ijerph15112608. [5] 劳家辉, 刘志东, 刘言玉, 等.昼夜温差对老年人群流感的影响及亚组分析[J].中华流行病学杂志, 2018, 39(11):1454-1458. DOI: 10.3760/cma.j.issn.0254-6450.2018.11.007.Lao JH, Liu ZD, Liu YY, et al. Influence of diurnal temperature range on influenza incidence in the elderly[J]. Chin J Epidemiol, 2018, 39(11):1454-1458. DOI: 10.3760/cma.j.issn.0254-6450.2018.11.007. [6] 林在生, 林少凯, 王恺, 等.低浓度PM2.5对老年人群死亡的影响:基于2015-2018年福州市数据的时间序列研究[J].环境与职业医学, 2020, 37(2):157-161. DOI: 10.13213/j.cnki.jeom.2020.19629.Lin ZS, Lin SK, Wang K, et al. Time-series study on effects of low-concentration PM2.5 on mortality in elderly people in Fuzhou from 2015 to 2018[J]. J Environ Occup Med, 2020, 37(2):157-161. DOI: 10.13213/j.cnki.jeom.2020.19629. [7] 周君, 姚向辉, 董宏爽, 等.唐山市空气污染物对某医院呼吸系统疾病门诊量的影响[J].环境卫生学杂志, 2019, 9(2):162-166. DOI: 10.13421/j.cnki.hjwsxzz.2019.02.014.Zhou J, Yao XH, Dong HS, et al. Effects of air pollution on respiratory disease outpatients of a hospital in tangshan[J]. J Environ Hygiene, 2019, 9(2):162-166. DOI:10. 13421/j.cnki.hjwsxzz.2019.02.014. [8] 周建丁.北京市大气污染和气温对呼吸系统疾病的影响研究[D].兰州: 兰州大学, 2019.Zhou JD. Study on the influence of air pollution and temperature on respiratory disease in Beijing[D]. Lanzhou: Lanzhou University, 2019. [9] 张晶, 朱兆洲, 杨鑫鑫.集中供暖与非集中供暖城市的冬季大气污染状况——以天津和上海为例[J].天津师范大学学报(自然科学版), 2020, 40(1):60-66. DOI: 10.19638/j.issn1671-1114.20200111.Zhang J, Zhu ZZ, Yang XX. Atmospheric pollution in winter of central heating city and non-central heating city:a case study of Tianjin and Shanghai, China[J]. J Tianjin Normal Univ (Natural Sci Edition), 2020, 40(1):60-66. DOI: 10.19638/j.issn1671-1114.20200111. [10] 游颖琦, 朱晶颖, 张旭辉, 等.无锡市大气污染对成人内科门诊量影响的时间序列研究[J].山东大学学报(医学版), 2018, 56(11):53-60. DOI: 10.6040/j.issn.1671-7554.0.2018.356.You YQ, Zhu JY, Zhang XH, et al. Impact of air pollution on the outpatient visits of adult internal medicine in Wuxi City:a time series study[J]. J Shandong Univ (Health Sci), 2018, 56(11):53-60. DOI: 10.6040/j.issn.1671-7554.0.2018.356. [11] 许季祥, 丁涛, 庚文风, 等. 2013-2017年合肥市PM10与居民非意外死亡的时间序列分析[J].环境卫生学杂志, 2020, 10(1):49-56. DOI: 10.13421/j.cnki.hjwsxzz.2020.01.009.Xu JX, Ding T, Geng WF, et al, Time series analysis of PM10 and residents' non-accidental deaths in Hefei in 2013-2017[J]. J Environ Hygiene, 2020, 10(1):49-56. DOI: 10.13421/j.cnki.hjwsxzz.2020.01.009. [12] 高岩, 王蓓, 赵京, 等. 2010-2018年新疆生产建设兵团第八师肺癌流行特征与疾病负担研究[J/OL].中国肿瘤: 1-6[2020-06-09].http://kns.cnki.net/kcms/detail/11.2859.R.20200410.1048.016.html.Gao Y, Wang B, Zhao J, et al. Epidemiological characteristics and disease burden of lung cancer in the eighth division of Xinjiang production and construction corps from 2010 to 2018[J/OL]. China Cancer: 1-6[2020-06-09]. http://kns.cnki.net/kcms/detail/11.2859.R.20200410.1048.016.html. [13] Liu C, Chen R, Sera F, et al. Ambient particulate air pollution and daily mortality in 652 Cities[J]. N Engl J Med, 2019, 381(8):705-715. DOI: 10.1056/NEJMoa1817364. [14] 贺天锋, 黄婧, 李国星, 等.宁波市大气可吸入颗粒物对人群死亡短期影响的归因风险评估[J].上海预防医学, 2017, 29(11):857-862. DOI: 10.19428/j.cnki.sjpm.2017.11.008.He TF, Huang J, Li GX, et al. Short-term risk assessment on mortality due to ambient particulate matter in Ningbo City[J]. Shanghai J Preventive Med, 2017, 29(11):857-862. DOI: 10.19428/j.cnki.sjpm.2017.11.008. [15] 张开月, 陈晓东, 周连, 等.南京市大气PM10与居民死亡关系的时间序列分析[J].环境与健康杂志, 2015, 32(6):485-488. DOI: 10.16241/j.cnki.1001-5914.2015.06.004.Zhang KY, Chen XD, Zhou L, et al. Time-series analysis of association between inhalable particulate matter and daily mortality in Nanjing[J]. J Environ Health, 2015, 32(6):485-488. DOI: 10.16241/j.cnki.1001-5914.2015.06.004. [16] 张克兴, 王强, 许宁, 等.成都不同温度范围PM10对老年人累积滞后死亡影响[J].中国公共卫生, 2018, 34(2):268-272. DOI: 10.11847/zgggws1116894.Zhang KX, Wang Q, Xu N, et al. Short-term cumulative lag impacts of PM10 exposure on mortality at various air temperature among residents aged 65 years and over in Chengdu city[J]. Chin J Public Health, 2018, 34(2):268-272. DOI: 10.11847/zgggws1116894. [17] Raaschou-Nielsen O, Beelen R, Wang M, et al. Particulate matter air pollution components and risk for lung cancer[J]. Environ Int, 2016, 87:66-73. DOI: 10.1016/j.envint.2015.11.007. [18] 樊磊, 刘顺, 包艳英, 等.大气中细颗粒物对肺癌细胞A549迁移和侵袭作用的影响[J].生态毒理学报, 2018, 13(2):91-98. DOI: 10.7524/AJE.1673-5897.20170531001.Fan L, Liu S, Bao YY, et al. Effect of ambient PM2.5 on migration and invasion in Human A549 lung cancer cells[J]. Asian J Ecotoxicol, 2018, 13(2):91-98. DOI: 10.7524/AJE.1673-5897.20170531001. [19] 张镇权, 王绍华, 吴志乐, 等.北京市延庆区大气污染物对呼吸系统疾病门急诊量的影响[J].中华疾病控制杂志, 2019, 23(7):822-827, 834. DOI: 10.16462/j.cnki.zhjbkz.2019.07.016.Zhang ZQ, Wang SH, Wu ZL, et al. Effects of air pollutants on outpatient and emergency number of respiratory diseases in Yanqing District of Beijing[J]. Chin J Dis Control Prev, 2019, 23(7):822-827, 834. DOI: 10.16462/j.cnki.zhjbkz.2019.07.016. [20] 曾洁, 张学海, 林爱华, 等. 2010-2013年浙江省相对湿度对呼吸系统疾病死亡的影响[J]中华疾病控制杂志, 2018, 22(5):455-458, 463. DOI: 10.16462/j.cnki.zhjbkz.2018.05.006.Zeng J, Zhang XH, Lin AH, et al. Respiratory mortality risk attributable to relative humidity in Zhejiang Province from 2010 to 2013[J]. Chin J Dis Control Prev, 2018, 22(5):455-458, 463. DOI: 10.16462/j.cnki.zhjbkz.2018.05.006. [21] 唐静, 肖长春, 张俊青, 等.合肥市2007-2016年日平均温度与居民非意外死亡人数的关系[J].中华疾病控制杂志, 2018, 22(4):422-425. DOI: 10.16462/j.cnki.zhjbkz.2018.04.023.Tang J, Xiao CC, Zhang JQ, et al. The relationship between daily average temperature and non-accidental mortality in Hefei City from 2007 to 2016[J]. Chin J Dis Control Prev, 2018, 22(4):422-425. DOI: 10.16462/j.cnki.zhjbkz.2018.04.023.