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Objective:To analyze key aspects in cultural integration for cross-region specialists alliances of closed cooperation, for promoting such integration and identifying efficient operation of the practice.Methods:Quantitative and qualitative methods were used. 192 employees of primary hospitals participated in a questionnaire survey about their personal information and hospital culture self-evaluation on 18th February, 2019. Data so collected were subject to descriptive analysis. On February 21, 2019, the deans of the hospitals were invited for in-depth interviews, and focus group discussions were arranged for 7 doctors from the center hospital who had provided medical support for the primary hospital for more than half and a year, and for 5 doctors and 2 head nurses from the obstetric and neonatal department of the primary hospital respectively. The purpose is to understand the direction, key aspects, achievements and challenges of cultural integration between the two hospitals. Content analysis method was used to study recordings and interview documentation.Results:Employees of the primary hospital had a high satisfaction with indicators of organizational citizenship behavior, and the quality of medical care and team orientation, with the self-rated original scoring for the elements of hospital culture being 3.755, 3.754 and 3.698 respectively. On the other hand, they found insufficiencies in the innovation, poor orientation and incentive mechanism, with the self-rated original scoring for the elements of hospital culture being 3.469, 3.391 and 3.297 respectively. The self-rated total scoring was lower among medical technicians and those with bachelor′s degree or above, which were 3.029 and 3.202 respectively. Hospital culture integration is designed to strengthen technical guidance and care for doctors and patients, and to strengthen cooperation and support in HR training, scientific research innovation and spiritual culture construction. The key to integration is acceptance. The current roadblocks for efficient operation of this model come from medical insurance policy, material resources policy, logistics support, informationization management, personnel training and support and performance management.Conclusions:The cultural integration of cross-region specialists alliances of closed cooperation should be realized through the interactions of values, systems, behaviors and material resources dimensions. Government should play a leading and coordinating role and improve supporting measures.
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Objective To compare the effect and cost of three different α-thalassemia prenatal screening strategies used in Guangdong, China, and to provide evidence for α-thalassemia prevention. Methods In total, 13 284 hospital-delivery couples and 13 369 newborns/fetuses (offspring) from 21 counties or districts of Guangdong Province were included in this study, who were treated from June to December 2012. Mean cell volume (MCV), mean corpuscular hemoglobin (MCH) and hemoglobin A2 (Hb A2) were detected in the couples, and 6 types ofα-globin gene mutations were found in all couples and newborns. The strategies were MCV/MCH and serum Hb A2 (protocolⅠ) or parallel screening based on pregnant women (protocolⅡ), and serum screening based on couples (protocolⅢ). The validity and reliability of the three strategies were then compared using the Chi-square test. Results The sensitivity and the specificity of pregnant women who wereα-thalassemia carriers in protocolⅠwere 74.82%(1 352/1 807) and 74.11%(8 506/11 477), and were 89.82%(1 623/1 807) and 48.60%(5 578/11 477) in protocol Ⅱ , respectively. And 1.67% (221/13 284) couples were bothα-thalassemia carriers by the gene test. The rate of missed diagnosis in bothα-thalassemia carrier couples in protocolsⅠ,ⅡandⅢwas 50.68%(112/221), 11.76%(26/221) and 11.31%(25/221), respectively. In couples who needed prenatal diagnosis, the rates of missed diagnosis, sensitivity, specificity, positive predictive value, and negative predictive value were 17.46%(11/63), 82.54%(52/63),98.35%(13 003/13 221), 19.26%(52/270) and 99.92%(13 003/13 014) in protocolⅠ;4.76%(3/63), 95.24%(60/63), 88.18%(11 658/13 221), 3.70%(60/1 623) and 99.97%(11 658/11 661) in protocolⅡ;and 3.17%(2/63), 96.83%(61/63), 59.31%(7 842/13 221), 1.12%(61/5 440) and 99.97%(7 842/7 844) in protocol Ⅲ , respectively. The diagnosis of severeα-thalassemia was not missed in all three screening strategies. The mean cost of protocols Ⅰ, Ⅱ and Ⅲ for detecting a couple who needed prenatal diagnosis was 37 049.23, 50 836.00 and 40 321.64 RMB, respectively. Conclusions The three screening protocols have good efficiency in screening forα-thalassemia. However, protocolsⅡandⅢare preferred when financial conditions permit.
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Objective To compare the effect of three β-thalassemia prenatal screening strategies in Guangdong province. Methods A total of 13 284 hospital-delivered couples and 13 369 newborns were recruited from 91 hospitals in 21 counties or districts of Guangdong province from June to December 2012. Mean cell volume (MCV), mean corpuscular hemoglobin (MCH) and hemoglobin A2 (Hb A2) were tested for all the couples, and all the couples and newborns were detected by 17 types ofβ-globin gene mutations. The effect of three β-thalassemia prenatal screening strategies were compared as following:(1) MCV/MCH with Hb A2 serial screening(SS):Hb A2 was tested if the woman′s MCV3.5, it meant positive. And if the woman wasβ-thalassemia carrier and her husband′s Hb A2>3.5, it meant couple positive. (2) MCV/MCH with Hb A2 parallel screening(PS):if the woman′s MCV3.5 pg, it meant couple positive. And the husband would be tested forβ-globin gene mutations if the woman was β-thalassemia carrier. (3) MCV/MCH with Hb A2 serial screening for couples(SSC):if one of the couple or both of them had MCV3.5, it meant couple positive. Results (1) For the SS strategy, the sensitivity was 92.69%(583/629);the specificity was 99.87%(12 638/12 655); the positive predictive value was 97.17%(583/600);and the negative predictive value was 99.64%(12 638/12 684). The results ofβ-globin gene mutations tested showed that the rate ofβ-thalassemia carriers was 4.74%(629/13 284) in the 13 284 pregnant women, and it was 4.29%(570/13 284) in their husbands. (2) The SS strategy detected 27 (0.20%,27/13 284) β-thalassemia carrier couples. For the SS strategy detecting β-thalassemia carrier couples, the missed diagnosis rate was 11.11%(3/27);the sensitivity was 88.89%(24/27);the specificity was 100.00%(27/27); the positive predictive value was 100.00%(24/24); and the negative predictive value was 99.98%(13 257/13 260). (3) When using the SS strategy for 13 369 offsprings, there were 582β-thalassemia carriers (4.35%,582/13 369), including 578 (99.31%,578/582) minorβ-thalassemia, 3 (0.52%,3/582) intermediaβ-thalassemia and 1 (0.17%,1/582) major β-thalassemia. The SS strategy detected 25 fetuses who neededβ-thalassemia prenatal diagnosis. (4) For the PS strategy, the sensitivity was 98.09%(617/629); the specificity was 88.73%(11 229/12 655); the positive predictive value was 30.20%(617/2 043); and the negative predictive value was 99.89%(11 229/11 241). (5) When using the PS strategy for theβ-thalassemia carrier couples, the sensitivity was 100.00%(27/27);the specificity was 95.55%(12 667/13 257);the positive predictive value was 4.38%(27/617);and the negative predictive value was 100.0%(12 667/12 667). (6) The PS strategy detected 28 fetuses who needed β-thalassemia prenatal diagnosis in 13 369 offsprings. (7) For the SSC strategy, the sensitivity was 93.80%(590/629); the specificity was 95.75%(12 117/12 655); the positive predictive value was 52.30%(590/1 128); and the negative predictive value was 99.68%(12 117/12 156). When the SSC strategy was used for the husbands, the sensitivity was 92.28%(526/570); the specificity was 95.27%(12 112/12 714);the positive predictive value was 46.63%(526/1 128); and the negative predictive value was 99.64%(12 112/12 156). (8) When the SSC strategy was used inβ-thalassemia carrier couples, the sensitivity was 100.00%(27/27);the specificity was 91.69%(12 156/13 257);the positive predictive value was 2.39%(27/1 128);and the negative predictive value was 100.00%(12 156/12 156). (9) The SSC strategy detected 28 fetuses who neededβ-thalassemia prenatal diagnosis. Conclusions All the three β-thalassemia prenatal screening strategies had good effect in clinical practice and public health. While in the high-prone area of β-thalassemia, MCV/MCH with Hb A2 parallel screening and MCV/MCH with Hb A2 serial screening for couples stratigies were better.
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Objective There is a high occurrence rate of thalassaemia in Guangdong Province .Major and intermedia thalas-saemia bring severe burden for patients , families, and societies.This study aimed to reveal the economic burden of thalassaemia major and intermedia thalassaemia in Guangdong Province . Methods Eight areas of Guangdong Province were selected as the sampling ar-eas.Patients with major or intermedia thalassaemia were enrolled in the study .The patients′economic burden of this disease , inclu-ding direct economic burden , indirect economic burden and intangible economic burden was calcultated .The direct economic burden was estimated by outpatient fee , hospitalization expense , nutrition and transportation fees , indirect economic burden was evaluated u-sing disability adjusted life years ( DALY) combined with human capital , and intangible economic burden was calculated using method of willingness. Results Per average annual direct economic burden of 45 patients with major or intermedia thalassaemia was 43 058.66 yuan, per average annual indirect economic burden was 20 474.51 yuan, and per person intangible economic burden was 302 466.67 yuan. Conclusion Economic burden of major and intermedia thalassaemia is huge and most patients do not receive standardized treatment .More effective way should be taken to reduce the economic burden of thalassaemia and help the patients to re -ceive standardized treatment .