Direct medical expenses and its influencing factors of patients with pulmonary tuberculosis in Wuhan
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摘要:
目的 通过对2011-2018年武汉市1.7万例肺结核患者直接医疗费用及其影响因素分析,研究肺结核患者疾病医疗负担,为结核病患者相关保障政策优化提供依据。 方法 对125万条医保结算信息使用秩和检验,对住院、门诊直接医疗费用分组分析;使用多元线性回归和广义线性估计模型,对患者单次住院及年费用进行多因素分析。 结果 次均门诊、次均住院、年人均直接医疗费用依次为147.51元、8 849.57元、9 607.01元,次均门诊报销比6.36%,住院报销比为67.56%。患者性别、年龄、医保类型、医院级别、是否进行手术、是否使用中药及就医发生年份为直接医疗费用的主要影响因素(均有P < 0.01)。 结论 现有肺结核患者住院医疗费用在可负担范围内,贫困结核患者疾病负担较重,结核治疗周期长,门诊保障不足,亟待出台有针对性的门诊报销统筹政策。 Abstract:Objective To analyze the direct medical expenses and its influencing factors of patients with pulmonary tuberculosis (TB) from 2011 to 2018 in Wuhan, so as to provide references for improving the TB derating policy. Methods A total of 1 258 953 medical records were studied, the direct medical expenses and its influencing factors were analyzed by rank sum test, multivariable linear regression and generalized estimated equation. Results The average direct medical expense of TB outpatients was 147.51 yuan each time, while that of TB inpatients was 8 849.57 yuan; and the average direct medical expenses of each year was 9 607.01 yuan per person. The average reimbursement ratio for TB outpatients was 6.36%, and 67.56% for inpatients. Analysis on the influencing factors showed that the direct medical expenses were related with patients' age, sex, year, health care insurance, medical institution and whether they had surgery and Chinese traditional medicine or not (all P < 0.01). Conclusions The current direct medical expenses of TB inpatients are relatively affordable, but low-income patients and patients still have heavy financial burden. TB treatment cycle is long and the outpatient medical service B also safficient. Improved derating policy is in need. -
Key words:
- Pulmonary tuberculosis /
- Direct medical expenses /
- Influencing factors
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表 1 患者年直接医疗费用构成及特征分布
Table 1. Composition and characteristic distribution of patients' annual direct medical expenses
年份a Nb 费用及构成 平均就诊次数 平均报销比例 总费用(x±s)(元) 费用增长率(%)c 药物类占(%) 诊断类占比(%) 住院(次) 门诊(次) 住院(%) 门诊(%) 2012 9 795 4 221.27±10 308.31 - 54.86 21.11 0.47 14.45 70.18 3.56 2013 10 691 6 363.37±14 090.59 50.75 51.80 24.54 0.67 15.15 70.62 4.46 2014 11 520 8 042.04±15 863.85 26.38 51.17 28.73 0.84 15.18 70.26 5.13 2015 12 278 10 889.17±19 803.44 35.40 47.50 31.28 1.06 14.40 68.99 6.48 2016 12 590 12 263.21±23 778.41 12.62 45.12 31.83 1.05 14.12 65.84 7.23 2017 12 503 12 721.40±24 512.10 3.74 38.66 31.09 0.97 14.50 65.99 7.85 2018 13 557 13 607.26±21 335.65 6.97 37.78 34.96 0.96 14.59 63.92 9.70 合计 82 934 9 607.01±19 751.7 - 44.65 30.63 0.86 14.63 67.56 6.36 注:a由于2011年数据不足一整年,统计年均费用时剔除,2018年数据收集至11月初,2018全年费用及就诊次数估算为:收集数据/0.8;b样本量为当年就诊患者人数;c费用增长率与上一年比值。 表 2 患者直接医疗费用单因素分析
Table 2. Single-factor analysis of patients' direct medical expenses
变量 住院患者 门诊患者 合计 次均费用(元) Z值 P值 次均费用(元) Z值 P值 年均费用(元) Z值 P值 性别 22.70 < 0.001 19.01 < 0.001 5.66 < 0.001 女 7 850.76±10 605.71 145.06±317.49 8 691.54±16 489.03 男 9 368.67±14 255.00 148.64±363.38 10 071.52±21 201.18 年龄(岁) 49.96 < 0.001 3411.87 < 0.001 3 204.07 < 0.001 ≤30 956.55±9 136.23 130.33±325.60 7 123.74±13 701.46 30~ 8 922.37±13 762.59 151.65±391.67 9 100.62±20 065.96 60~ 9 224.35±13 924.56 146.61±266.99 12 819.57±22 577.02 参保方式 15.71 < 0.001 84.41 < 0.001 57.33 < 0.001 城职保 8 765.29±13 382.86 146.26±350.33 9 066.76±19 594.95 城居保 9 296.66±11 768.42 214.13±300.35 15 509.85±20 482.77 医院级别 12 231.94 < 0.001 261 000.00 < 0.001 一级 2 164.64±2 094.88 80.02±146.00 二级 5 188.38±4 989.02 242.11±479.60 三级 9 750.78±13 883.42 314.72±578.48 发生住院 235.28 < 0.001 否 1 769.05±5 034.92 是 20 285.89±26 256.34 发生手术 90.07 < 0.001 119.01 < 0.001 否 7 216.60±9 081.46 6 985.24±14 550.29 是 18 822.94±24 658.25 33 815.67±37 258.78 中药 28.85 < 0.001 5.04 < 0.001 44.57 < 0.001 未使用 7 730.80±11 642.17 146.71±353.10 5 358.48±15 938.82 使用 9 695.09±14 110.97 148.78±344.06 10 116.21±20 100.26 所有记录 8 849.57±13 141.37 147.51±349.59 9 607.01±19 751.70 表 3 肺结核患者直接医疗费用多因素分析
Table 3. Multivariate analysis of direct medical expenses for tuberculosis patients
变量 住院患者单次费用 患者年费用 β sx- t值 P值 β sx- t值 P值 常量 6.00 0.01 509.08 < 0.001 6.40 0.05 133.34 < 0.001 性别 女 ref 男 0.05 0.00 12.85 < 0.001 0.04 0.03 1.46 0.150 年龄(岁) ≤30 ref 30~ 0.11 0.01 21.17 < 0.001 0.36 0.04 8.55 < 0.001 60~ 0.20 0.01 35.50 < 0.001 0.54 0.04 14.37 < 0.001 参保方式 城镇职工医保 ref 城镇居民医保 0.03 0.01 6.50 < 0.001 -0.06 0.02 -2.71 < 0.001 医院级别 二级医院 ref 一级医疗机构 -0.54 0.01 -53.71 < 0.001 三级医院 0.46 0.01 56.90 < 0.001 住院天数(单次/-/年) 0.76 0.00 297.10 < 0.001 0.71 0.01 122.41 < 0.001 是否手术 否 ref 是 0.59 0.01 111.58 < 0.001 0.51 0.01 38.85 < 0.001 中药 未使用 ref 使用 0.07 0.00 17.54 < 0.001 0.29 0.04 6.75 < 0.001 年份a 0.08 0.00 76.16 < 0.001 0.11 0.00 26.30 < 0.001 注:a表示患者单次记录分析年份范围为2011-2018年;年费用分析年份范围为2012-2018年。 -
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