Three types of treatment delay and influencing factors among Multidrug-resistant Tuberculosis patients in Guizhou Province, 2014-2020
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摘要:
目的 分析贵州省2014―2020年耐多药结核病(multidrug-resistant tuberculosis, MDR-TB)患者三类治疗延迟现况及影响因素。 方法 从“结核病管理信息系统”中收集患者信息;趋势χ2检验分析率随时间变化趋势;χ2检验和多因素logistic回归分析模型用于延迟因素分析。根据患者治疗延迟天数将其分为三类:第I类(延迟>1 d)、第II类(延迟>7 d)和第III类(延迟>14 d)。 结果 2014―2020年贵州省登记的1 309例MDR-TB患者中第I、II和III类治疗延迟率分别为43.6%、30.0%和22.7%。三类延迟率均随时间变化呈总体下降趋势(均有P<0.001)。但2019年12月―2020年延迟率较以往有所升高,其中2019年12月延迟率最高达47%;2020年总体延迟率较2019年上升。农民、有固定职业、来自毕节市诊疗机构、采用传统药物敏感性试验诊断、既往接受过抗结核病治疗和确诊时住院治疗的患者更容易发生延迟(均有P<0.05)。 结论 贵州省2014―2020年MDR-TB患者三类治疗延迟率均较高,虽呈逐年下降趋势,但自2019年12月起延迟率较以往有所升高。职业、诊疗机构、诊断方式、抗结核病治疗史和确诊时治疗模式是患者治疗延迟的影响因素,应采取综合措施以降低治疗延迟的发生。 Abstract:Objective To analyze the status and influencing factors for three types of treatment delay among multidrug-resistant tuberculosis (MDR-TB) patients in Guizhou Province from 2014 to 2020. Methods Data were collected from the TB Management Information System. χ2 trend test was adopted to analyze the rate with time change, meanwhile, univariate analysis with χ2 test and multivariate logistic regression analysis were performed to obtain the influencing factors for treatment delay. Participants were classified into three types based on the days of their treatment delay, including type I (>1 day), type II (>7 days) and type III (>14 days). Results The treatment delay rates of type I, II and III among 1 309 MDR-TB patients in Guizhou Province from 2014 to 2020 were 43.6%, 30.0% and 22.7%, respectively. The three types of delay rates showed an overall downward trend with the change of time (all P-values were less than 0.001). However, the delay rate from December 2019 to 2020 was higher than that before, and the highest rate was 47% in December 2019. The overall delay rate increased in 2020 compared with that in 2019. Patients who were farmers, had fixed occupations, were diagnosed with MDR-TB and received treatment in hospital in Bijie City, were diagnosed through traditional drug sensitivity test, received anti-TB treatment in the past and were hospitalized at the time of MDR-TB diagnosis were more likely to experience treatment delay (all P < 0.05). Conclusions The three types of treatment delay rates of MDR-TB patients are high in Guizhou Province from 2014 to 2020. Although the delay rates show a downward trend year by year, they have increased since December 2019. Meanwhile, occupation, diagnosis and treatment institution, diagnosis mode, and anti-TB treatment history and treatment mode at the time of diagnosis are the influencing factors for treatment delay. Comprehensive measures should be taken to reduce the occurrence of treatment delay in Guizhou. -
Key words:
- Multidrug-resistant tuberculosis /
- Treatment delay /
- Influencing factors
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表 1 2014―2020年贵州省MDR-TB患者的三类治疗延迟发生率及随时间变化趋势[n(%)]
Table 1. Three types of treatment delays with time change among MDR-TB patients in Guizhou Province from 2014 to 2020 [n(%)]
年份(年) 患者总数(例) 第I类治疗延迟 第II类治疗延迟 第III类治疗延迟 2014 86 67(77.9) 54(62.8) 44(51.2) 2015 128 75(58.6) 49(38.3) 31(24.2) 2016 161 98(60.9) 55(34.2) 39(24.2) 2017 183 61(33.3) 38(20.8) 28(15.3) 2018 169 61(36.1) 41(24.3) 27(16.0) 2019 227 81(35.7) 59(26.0) 43(18.9) 2020 355 128(36.1) 97(27.3) 85(23.9) 合计 1 309 571(43.6) 393(30.0) 297(22.7) χ趋势2值 98.1 62.5 52.3 P值 <0.001 <0.001 <0.001 表 2 贵州省MDR-TB患者基本情况及其与三类治疗延迟关联的单因素分析结果[n(%)]
Table 2. The basic information of MDR-TB patients in Guizhou Province and their association with three types of treatment delay by univariate analysis [n(%)]
变量 患者数(例) 第I类 第II类 第III类 延迟 χ2值 P值 延迟 χ2值 P值 延迟 χ2值 P值 性别 0.09 0.760 0.02 0.876 0.43 0.511 女 392(29.9) 174(44.4) 116(29.6) 94(24.0) 男 917(70.1) 397(43.3) 277(30.2) 203(22.1) 年龄(岁) 6.79 0.034 1.08 0.583 2.01 0.365 <26 262(20.0) 98(37.4) 72(27.5) 53(20.2) 26~<60 866(66.2) 399(46.1) 264(30.5) 197(22.7) ≥60 181(13.8) 74(40.0) 57(31.5) 47(26.0) 民族 0.43 0.510 2.08 0.150 3.98 0.046 汉族 1 100(84.0) 475(43.2) 321(29.2) 238(21.6) 少数民族 209(16.0) 96(45.9) 72(34.4) 59(28.2) 职业 49.50 < 0.001 19.40 < 0.001 20.15 < 0.001 学生 45(3.4) 16(35.6) 11(24.4) 8(17.8) 工人 675(51.6) 236(35.0) 169(25.0) 122(18.1) 固定职业 49(3.7) 23(46.9) 19(38.8) 16(32.7) 农民 540(41.3) 296(54.8) 194(35.9) 151(28.0) 抗结核病治疗史 2.54 0.281 6.22 0.045 12.76 0.002 未使用过抗结核病药 50(3.8) 19(38.0) 13(26.0) 6(12.0) 用过一线抗结核病药 1 181(90.2) 512(43.4) 347(29.4) 262(22.2) 用过一线和二线抗结核病药 78(6.0) 40(51.3) 33(42.3) 29(37.2) DST检测方法 154.96 < 0.001 213.96 < 0.001 206.35 < 0.001 快速 991(75.7) 336(33.9) 193(19.5) 131(13.2) 传统 318(24.3) 235(73.9) 200(62.9) 166(52.2) 治疗模式 59.38 < 0.001 44.03 < 0.001 28.56 < 0.001 门诊 1 000(76.4) 377(37.7) 253(25.3) 192(19.2) 住院 309(23.6) 194(62.8) 140(45.3) 105(34.0) 合计 1 309(100.0) 571(43.6) 393(30.0) 297(22.7) 表 3 影响贵州省MDR-TB患者三类治疗延迟的多因素分析结果
Table 3. Results of influencing factors for three types of treatment delay among MDR-TB patients in Guizhou Province by multivariate analysis
变量 第I类 第II类 第III类 ORadj(95% CI)值 P值 ORadj(95% CI)值 P值 ORadj(95% CI)值 P值 年龄(岁) <26 1.00 0.089 26~<60 1.37(1.00~1.89) ≥60 1.08(0.70~1.67) 民族 汉族 1.00 0.415 1.00 0.414 少数民族 1.14(0.83~1.57) 1.18(0.80~1.73) 职业 学生 1.00 < 0.001 < 0.001 0.010 工人 1.10(0.55~2.20) 1.01(0.50~2.06) 0.98(0.44~2.22) 固定职业 1.43(0.58~3.54) 1.94(1.08~4.77) 2.07(1.17~5.57) 农民 2.04(1.02~4.07) 1.66(1.01~3.39) 1.50(1.06~3.36) 诊疗机构所在州(市) 贵阳市 1.00 0.002 1.00 0.022 1.00 0.044 黔东南州 0.79(0.48~1.31) 1.19(0.69~2.06) 1.43(0.81~2.52) 黔铜六(3州市) a 0.51(0.25~1.04) 1.20(0.59~2.45) 1.54(0.74~3.20) 遵义市 1.19(0.56~2.55) 1.34(0.95~1.88) 1.07(0.73~1.57) 毕节市 1.70(1.22~2.35) 3.00(1.49~6.03) 2.85(1.41~5.76) 抗结核病治疗史 未使用过抗结核病药 1.00 0.078 1.00 0.010 用过一线抗结核病药 1.08(0.56~2.08) 2.19(0.90~5.35) 用过一线和二线抗结核病药 1.86(0.84~4.11) 4.01(1.47~10.94) DST检测方法 快速 1.00 < 0.001 1.00 < 0.001 1.00 < 0.001 传统 4.94(3.62~6.72) 7.10(5.21~9.68) 8.37(6.03~11.63) 治疗模式 门诊 1.00 < 0.001 1.00 < 0.001 1.00 0.078 住院 2.62(1.95~3.51) 1.78(1.30~2.44) 1.37(0.97~1.94) 注:a黔铜六(3州市)为黔西南州、铜仁市和六盘水市的简称。 -
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