CRONICAS Cohort Study | Baseline | Multimorbidity

The <b>CRONICAS Cohort Study</b> is a longitudinal study performed in four Peruvian settings that differ by degree of urbanisation, level of outdoor and indoor pollution, and altitude.<br>The <b>CRONICAS Cohort Study protocol and variables</b> are described in full in:<br>Miranda JJ, Bernabe-Ortiz A, Smeeth L, Gilman RH, Checkley W; CRONICAS Cohort Study Group. Addressing geographical variation in the progression of non-communicable diseases in Peru: the CRONICAS cohort study protocol. <i>BMJ Open</i> 2012;2(1):e000610.<br>In this collection we make available the <b>dataset</b> and <b>code</b> for the <b>analysis of multimorbidity</b> using the baseline data.

<b>CRONICAS队列研究</b>是一项设于4个城市化程度、室外与室内污染水平及海拔高度均存在差异的秘鲁研究现场的纵向研究。<br><b>CRONICAS队列研究方案与变量说明</b>的完整内容详见以下文献：<br>Miranda JJ、Bernabe-Ortiz A、Smeeth L、Gilman RH、Checkley W；CRONICAS队列研究工作组. 《应对秘鲁非传染性疾病进展的地域差异：CRONICAS队列研究方案》，<i>BMJ Open</i>，2012；2(1)：e000610.<br>本数据集合集现已公开用于基于<b>基线数据（baseline data）</b>开展<b>多病共存（multimorbidity）分析</b>的<b>数据集（dataset）</b>与<b>分析代码（code）</b>。