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| 心脑血管与呼吸疾病就诊人数与气象因素关系 | |
| 引用本文： | 俞捷,龚磊,黄厚今,袁荣炳,许洁.心脑血管与呼吸疾病就诊人数与气象因素关系[J].现代预防医学,2011,38(23):4822-4825,4829. |
| 作者姓名： | 俞捷 龚磊 黄厚今 袁荣炳 许洁 |
| 作者单位： | 1. 贵州遵义医学院预防医学教研室,遵义,563003;马来西亚国立大学公共卫生学院 2. 遵义医学院附属医院药刺科 3. 贵州遵义医学院预防医学教研室,遵义,563003 4. 遵义医学院 |
| 基金项目： | 贵州省科技厅社会攻关计划项目(黔科合SY字{2011}3029号),贵州省科技厅联合基金资助项目(黔科合J字LKZ[2010]49号); 贵州省卫生厅科学技术基金资助项目(gzwkj2009-1-016) |
| 摘 要： | 目的]探讨日均气温、相对湿度和空气压力与医院日心脑血管与呼吸疾病急、门诊就诊人次的相关性.方法]收集三级甲等医院日呼吸、心脑血管疾病急、门诊就诊人次和该地区日均气温、相对湿度和空气压力的时间序列数据,采用立方平滑样条函数将日均气温、相对湿度和空气压力引入,与医院日呼吸、心脑血管疾病急、门诊就诊人次间建立Poisson广义相加模型,选择最终进入模型的变量,并确定其立方平滑样条函数自由度取值. 结果]医院日呼吸、心脑血管疾病急、门诊就诊人次与气温、相对湿度和空气压力表现出一定的线性相关趋势；当气温＜ 10℃时,气温每升高1℃,就诊总人数增加1.057 217倍,当气温≥10℃,气温每增加1℃,就诊总人数上年同期下降0.990 571 73倍. 结论]气象因素与呼吸、心脑血管疾病急、门诊就诊人次的相关性比较明显. |
| 关 键 词： | 心血管疾病 呼吸疾病 气象因素 时间序列 广义相加模型 |
RELATIONSHIP BETWEEN METEOROLOGICAL FACTORS AND VISITING NUMBER OF OUTPATIENTS OF CARDIO-CEREBRAL,RESPIRATORY IN HOSPITAL IN ZUNYI:A TIME-SERIES ANALYSIS |
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| YU Jie,GONG Lei,HUANG Hou-jin,et al..RELATIONSHIP BETWEEN METEOROLOGICAL FACTORS AND VISITING NUMBER OF OUTPATIENTS OF CARDIO-CEREBRAL,RESPIRATORY IN HOSPITAL IN ZUNYI:A TIME-SERIES ANALYSIS[J].Modern Preventive Medicine,2011,38(23):4822-4825,4829. | |
| Authors: | YU Jie GONG Lei HUANG Hou-jin |
| Institution: | YU Jie,GONG Lei,HUANG Hou-jin,et al.(Department of Preventive Medicine,Zunyi Medical College,Zunyi 563003,China) |
| Abstract: | Objective]To assess the relationship between daily visiting numbers of outpatients of respiratory,cardiovascular and cerebrovascular diseases in hospital and variations in ambient temperature,relative humidity and air pressure in Zunyi,China.Methods]The daily number of illness from respiratory,cardiovascular and cerebrovascular diseases during the period 2007.1.1-2009.10.31 in Zunyi,related to the average daily meteorological factors on the same day were collected.Then used generalized additive models(GAM... |
| Keywords: | Cardiovascular disease Respiratory disease Meteorological factor Time-series analysis Generalized additive model |
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