Page 19 - 2019年1月第30卷第2期
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w 12 =0.148 1, w 13 =0.293 0, w 11 =0.239 4, w 12 =0.100 8, 4.3 步骤3
E 3
E 3
E 2
E 2
w 13 =0.659 8。 根据公式(12)对由不同评价主体(同级医院、上级
E 3
(E q )(i)
表 3 评价主体 E2 (上级监管机构)对第一家医疗机构 监管机构、患者)给出的二级指标评价值τ jh 和二级指
H1的评价结果 标权重值w jh 进行集结,得到一级指标评价值τ j (E q )(i) 为:
E q
Tab 3 Evaluation results of the first medical institu- τ 1 (E 1 )(1) ={0.283 7,0.324 8,0.370 5,0.298 7,0.283 7,0.383 6,
tion H1 by subject E2 (superior regulation de- 0.312 4,0.351 9,0.395 6,0.326 7,0.365 4,0.408 3,0.344 0,
partment) 0.381 7,0.423 5,0.357 7,0.394 6,0.435 5,0.304 9,0.344 8,
(E 2 )
指标U jh 自然语言变量值 犹豫模糊数 0.389 1,0.319 4,0.358 5,0.401 9,0.332 7,0.371 0,0.413 5,
U11 {s1,s2,s3} {0.1,0.2,0.3} 0.346 7,0.384 2,0.425 8,0.363 5,0.400 0,0.440 5,0.376 7,
{s5,s6} {0.5,0.6}
U12
{s4,s5} {0.4,0.5} (E 1 )(1) ={0.554 2,0.558 2,0.636 9,
U13 0.412 5,0.452 2}; τ 2
表 4 评价主体 E3 (患者)对第一家医疗机构 H1的评价 0.554 2,0.573 6,0.577 5,0.652 8,0.656 0,0.596 3,0.600 0,
结果 0.671 2,0.674 3}; τ 3 (E 1 )(1) ={0.100 0,0.200 0}; τ 4 (E 1 )(1) =
Tab 4 Evaluation results of the first medical institu- (E 1 )(2)
{0.500 0,0.600 0}; τ 1 ={0.324 9,0.335 2,0.369 4,
tion H1 by subject E3 (patient) 0.379 1,0.344 9,0.367 8,0.388 1,0.409 4,0.354 9,0.377 4,
(E 3 )
指标U jh 自然语言变量值 犹豫模糊数 (E 1 )(2) ={0.740 0,0.742 4,0.753 9,
0.397 5,0.418 5}; τ 2
{s3,s4} {0.3,0.4}
U11
{s5} {0.5} (E 1 )(2) ={0.100 0,0.200 0};
U12 0.756 1,0.770 6,0.772 7}; τ 3
{s7,s8,s9} {0.7,0.8,0.9}
U13 (E 1 )(2) (E 2 )(1) ={0.267 4,0.305 5,
τ 4 ={0.300 0,0.400 0}; τ 1
表 5 评价主体 E1 (同级医院)对第二家医疗机构 H2的
0.314 1,0.349 8,0.363 4,0.396 6,0.291 3,0.328 1,0.336 4,
评价结果 (E 2 )(2)
0.370 9,0.384 1,0.416 1}; τ 1 ={0.305 8,0.355 7,
Tab 5 Evaluation results of the second medical institu-
0.305 8,0.382 6,0.336 4,0.384 1,0.334 7,0.305 8,0.370 9,
tion H2by subject E1 (same level hospital)
(E 3 )(1)
0.416 2,0.397 2,0.440 5}; τ 1 ={0.613 1,0.703 9,
(E 1 )
指标U jh 自然语言变量值 犹豫模糊数
(E 3 )(2)
{s2} {0.2} ={0.578 1,
U11 0.812 6,0.627 1,0.714 7,0.819 4}; τ 1
{s2,s3} {0.2,0.3}
U12 0.600 0,0.651 0,0.669 2}。
{s5,s6} {0.5,0.6}
U13 E q
{s3,s4,s5} {0.3,0.4,0.5} 由于本文假设 3 个评价主体的一级指标权重w j 相
U14
{s5,s6} {0.5,0.6} (E q )(i)
U21 为一级指标集成加权综合评价值。
等,所以τ j
{s8} {0.8}
U22
{s5,s6,s7} {0.5,0.6,0.7} 4.4 步骤4
U23
{s1,s2} {0.1,0.2}
U31 根据公式(15)可得到关于评价主体权重的综合犹
{s3,s4} {0.3,0.4}
U41
豫模糊评价值,本文设 E1、E2、E3的权重为λ=(0.4,0.4,
表 6 评价主体 E2 (上级监管机构)对第二家医疗机构
0.2),最终得到两家被评价医疗机构 H1、H2的综合评价
H2的评价结果
(E 1 )
(E 2 )
值Y i 、 Y i 。根据公式(16)计算 H1、H2的总评价分数
Tab 6 Evaluation results of the second medical institu-
S(T1 )=1.203 3>S(T2 )=1.166 8。根据总评价分数 S
tion H2 by subject E2 (superior regulation de-
(T1 )的高低,可判定医疗机构H1的合理用药水平高于医
partment)
疗机构H2。
(E 2 )
指标U jh 自然语言变量值 犹豫模糊数 5 结语
{s2,s3} {0.2,0.3}
U11
{s6,s7} {0.6,0.7}
U12 为了提高医疗机构合理用药水平,笔者建立了一种
{s3,s4,s5} {0.3,0.4,0.5}
U13
新的合理用药评价模型,在这个评价模型中,采用360度
表 7 评价主体 E3 (患者)对第二家医疗机构 H2的评价
反馈评价法分别从3个不同评价主体(上级监管机构、同
结果
级医院、患者)对医疗机构的合理用药进行评价,使评价
Tab 7 Evaluation results of the second medical institu- 结果更加全面;而且,根据不同评价主体分别构建不同
tion H2 by subject E3 (patient)
的评价指标体系,设定同一层次评价主体下各个指标的
(E 3 )
指标U jh 自然语言变量值 犹豫模糊数 权重并进行犹豫模糊数的集结和加权,得到各评价主体
{s5,s6} {0.5,0.6}
U11
{s6} {0.6} 的综合评价值,再将所有评价主体的评价结果进行综合
U12
{s6,s7} {0.6,0.7}
U13 得到总评价得分,最后根据总评价得分来对医疗机构的
·158 · China Pharmacy 2019 Vol. 30 No. 2 中国药房 2019年第30卷第2期