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{"title"=>"Validation, replication, and sensitivity testing of Heckman-type selection models to adjust estimates of HIV prevalence", "type"=>"journal", "authors"=>[{"first_name"=>"Samuel J.", "last_name"=>"Clark", "scopus_author_id"=>"8838786400"}, {"first_name"=>"Brian", "last_name"=>"Houle", "scopus_author_id"=>"55553170800"}], "year"=>2014, "source"=>"PLoS ONE", "identifiers"=>{"scopus"=>"2-s2.0-84912117996", "sgr"=>"84912117996", "issn"=>"19326203", "doi"=>"10.1371/journal.pone.0112563", "pmid"=>"25402333", "isbn"=>"1932-6203", "pui"=>"600550444"}, "id"=>"9f3df92d-72f5-3d0c-adda-527012a4bb04", "abstract"=>"A recent study using Heckman-type selection models to adjust for non-response in the Zambia 2007 Demographic and Health Survey (DHS) found a large correction in HIV prevalence for males. We aim to validate this finding, replicate the adjustment approach in other DHSs, apply the adjustment approach in an external empirical context, and assess the robustness of the technique to different adjustment approaches. We used 6 DHSs, and an HIV prevalence study from rural South Africa to validate and replicate the adjustment approach. We also developed an alternative, systematic model of selection processes and applied it to all surveys. We decomposed corrections from both approaches into rate change and age-structure change components. We are able to reproduce the adjustment approach for the 2007 Zambia DHS and derive results comparable with the original findings. We are able to replicate applying the approach in several other DHSs. The approach also yields reasonable adjustments for a survey in rural South Africa. The technique is relatively robust to how the adjustment approach is specified. The Heckman selection model is a useful tool for assessing the possibility and extent of selection bias in HIV prevalence estimates from sample surveys.", "link"=>"http://www.mendeley.com/research/validation-replication-sensitivity-testing-heckmantype-selection-models-adjust-estimates-hiv-prevale", "reader_count"=>11, "reader_count_by_academic_status"=>{"Professor > Associate Professor"=>1, "Researcher"=>3, "Student > Doctoral Student"=>2, "Student > Ph. D. Student"=>2, "Student > Master"=>2, "Lecturer"=>1}, "reader_count_by_user_role"=>{"Professor > Associate Professor"=>1, "Researcher"=>3, "Student > Doctoral Student"=>2, "Student > Ph. D. Student"=>2, "Student > Master"=>2, "Lecturer"=>1}, "reader_count_by_subject_area"=>{"Medicine and Dentistry"=>5, "Business, Management and Accounting"=>1, "Psychology"=>1, "Social Sciences"=>3, "Nursing and Health Professions"=>1}, "reader_count_by_subdiscipline"=>{"Medicine and Dentistry"=>{"Medicine and Dentistry"=>5}, "Social Sciences"=>{"Social Sciences"=>3}, "Psychology"=>{"Psychology"=>1}, "Business, Management and Accounting"=>{"Business, Management and Accounting"=>1}, "Nursing and Health Professions"=>{"Nursing and Health Professions"=>1}}, "reader_count_by_country"=>{"China"=>1, "Spain"=>1}, "group_count"=>1}

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• http://doi.org/10.1016/j.apmr.2017.12.018
• http://doi.org/10.1186/s12982-018-0074-x
• http://doi.org/10.1371/journal.pone.0142580
• http://doi.org/10.1186/s12916-018-1006-x
• http://doi.org/10.1186/1471-2288-15-8
• http://doi.org/10.1016/j.socscimed.2016.06.053
• http://doi.org/10.1080/01621459.2016.1224713
• http://doi.org/10.1097/EDE.0000000000000218
• http://doi.org/10.1177/0898264317751945
• http://doi.org/10.1016/S1473-3099(16)30451-0
• http://doi.org/10.1371/journal.pone.0214195
• http://doi.org/10.1002/sim.6902
• http://doi.org/10.1097/EDE.0000000000000811
• http://doi.org/10.7448/IAS.18.1.19954
• http://doi.org/10.1093/aje/kww115
• http://doi.org/10.1371/journal.pmed.1002262
• http://doi.org/10.1093/ajh/hpv189
• http://doi.org/10.1002/hec.3547
• http://doi.org/10.1126/scitranslmed.aag0019

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• {"id"=>"538000820609249280", "text"=>"Validation,Replication,&Sensitivity Testing of Heckman-Type Selection Models to Adjust Estimates of #HIV Prevalence: http://t.co/4vWfeFTZqk", "created_at"=>"2014-11-27T16:06:05Z", "user"=>"ADRaPInitiative", "user_name"=>"ADRaP Dev Initiative", "user_profile_image"=>"http://pbs.twimg.com/profile_images/435724950922481664/FrSTcEPG_normal.jpeg"}
• {"id"=>"799953096696889344", "text"=>"I think there are a lot more things that need this approach. https://t.co/HwW5QvOh0E", "created_at"=>"2016-11-19T12:30:55Z", "user"=>"sinafala", "user_name"=>"Sam Clark", "user_profile_image"=>"http://pbs.twimg.com/profile_images/693857638010920960/PtYiuhUy_normal.jpg"}
• {"id"=>"800525085601693697", "text"=>"RT @sinafala: I think there are a lot more things that need this approach. https://t.co/HwW5QvOh0E", "created_at"=>"2016-11-21T02:23:48Z", "user"=>"paulrkowal", "user_name"=>"Paul Kowal", "user_profile_image"=>"http://pbs.twimg.com/profile_images/796345342128066560/sFueGPpp_normal.jpg"}

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Figshare

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Relative Metric

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F1000Prime