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Using Organizational Network Analysis to Plan Cancer Screening Programs for Vulnerable Populations

机译:使用组织网络分析来规划针对弱势人群的癌症筛查计划

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摘要

Objectives. We examined relationships among organizations in a cancer screening network to inform the development of interventions to improve cancer screening for South Asians living in the Peel region of Ontario.Methods. From April to July 2012, we surveyed decision-makers, program managers, and program staff in 22 organizations in the South Asian cancer screening network in the Peel region. We used a network analytic approach to evaluate density (range = 0%–100%, number of ties among organizations in the network expressed as a percentage of all possible ties), centralization (range = 0–1, the extent of variability in centrality), and node characteristics for the communication, collaboration, and referral networks.Results. Density was similar across communication (15%), collaboration (17%), and referral (19%) networks. Centralization was greater in the collaboration network (0.30) than the communication network (0.24), and degree centralization was greater in the inbound (0.42) than the outbound (0.37) referral network. Diverse organizations were central to the networks.Conclusions. Certain organizations were unexpectedly important to the South Asian cancer screening network. Program planning was informed by identifying opportunities to strengthen linkages between key organizations and to leverage existing ties.
机译:目标。我们研究了癌症筛查网络中各组织之间的关系,以指导制定干预措施以改善居住在安大略省皮尔地区的南亚人的癌症筛查方法。从2012年4月至2012年7月,我们对Peel地区南亚癌症筛查网络中22个组织的决策者,项目经理和项目人员进行了调查。我们使用网络分析方法来评估密度(范围= 0%–100%,网络中组织之间的联系数表示为所有可能联系的百分比),集中化(范围= 0-1–1,中心度的变化程度),以及通信,协作和推荐网络的节点特征。跨通信(15%),协作(17%)和引荐(19%)网络的密度相似。协作网络(0.30)中的集中度大于通信网络(0.24)中的集中度,入站(0.42)中的度集中度大于出站(0.37)的推荐网络度。多元化的组织是网络的核心。某些组织对南亚癌症筛查网络至关重要。通过确定加强关键组织之间的联系并利用现有联系的机会来告知计划规划。

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