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第44卷第12期
               ·1726 ·                           南 京    医 科 大 学 学         报                        2024年12月


                                         表2 按照基线糖尿病和血糖水平分组的结核发病密度
                          Table 2 Tuberculosis incidence in groups based on baseline diabetes and blood glucose levels

                                   Number of morbidity  Number of observation  Incidence          95%CI
                      Group
                                        (n)            (person⁃year)   (100 000 person⁃years) (100 000 person⁃years)
                All subjects             79              308 850               25.6              20.4-31.7
                Non⁃diabetes mellitus    62              279 939               22.1              17.1-28.2
                Diabetes mellitus        17              028 911               58.8              35.4-92.2
                  FBG<7.0 mmol/L         04              013 506               29.6              21.4-33.1
                  FBG≥7.0 mmol/L         13              020 460               63.5              39.3-96.8


              建列线图模型,预测结核病风险。所有变量单项总得                           分增加18分(图2)。
              分和所对应的概率为受试者不患结核病的概率,结果
                                                                3  讨 论
              显示BMI预测能力最大,其次是年龄,FBG和性别预测
              能力较小;FBG<7.0 mmol/L时评分增加33分;女性评                        这项在中国东部地区开展的 60 283 例的队列


                                 Viriable                                    HR(95%CI)      P
                              Sex
                               Fcmalc                                            1
                               Man                                         1.735(1.322-1.864) <0.001
                              Age                                          1.014(1.001-1.027)  0.041
                              BMI(Continious)                              0.924(0.861-0.993)  0.030
                              BMI(kg/m )
                                     2
                               <18.5                                             1
                               18.5-<24.0                                  2.371(0.975-5.948)  0.074
                               24.0-<28.0                                  5.731(1.805-7.655)  0.003
                               ≥28.0                                       1.045(0.493-3.188)  0.794
                              Smoke
                               No                                                1
                               Yes                                         1.074(0.843-1.377)  0.830
                              Diabetes mellitus
                               No                                                1
                               Yes                                         1.422(1.220-1.642)  0.010
                              FBG
                               <7.0 mmol/L                                       1
                               ≥7.0 mmol/L                                 3.092(1.836-5.914)  0.001
                                          0     2     4     6     8     10
                                             图1 结核病发病风险的单因素分析森林图
                                 Figure 1 The forest map of tuberculosis risk factors by univariate analysis

                                           表3 结核病发病风险的多因素Cox比例风险模型
                              Table 3 The multivariate Cox proportional risk model of tuberculosis risk factors

                                             Model Ⅰ                  Model Ⅱ                  Model Ⅲ
                      Variable
                                        HR(95%CI)        P       HR(95%CI)       P       HR(95%CI)        P
              Sex
                Female                      1                        1                        1
                Male                 1.511(1.321-1.814) <0.005  1.517(1.324-1.823) <0.005  1.506(1.318-1.807) <0.004
              BMI(Continious)        0.887(0.823-0.956) <0.002  0.888(0.824-0.956) <0.002  0.900(0.836-0.969) <0.005
              Diabetes mellitus
                No                          1
                Yes                  3.057(1.770-5.281) <0.001
              FBG
                <7.0 mmol/L                                          1
                ≥7.0 mmol/L                                   3.766(2.054-6.906) <0.001
                Continuous variable of FBG                                             1.085(1.041-1.132) <0.001
                 Model Ⅰ:Diabetes was included in the model as a dichotomous variable(yes or no);Model Ⅱ:FBG was included in the model as a dichotomous
              variable(FBG<7.0 mmol/L, FBG≥7.0 mmol/L);Model Ⅲ:FBG was included in the model as a continuity variable.
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