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10.7326/M21-0510 http://scihub22266oqcxt.onion/10.7326/M21-0510 33683930!9317280!33683930     free     free     free Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Ann+Intern+Med 2021 ; 174 (6): 803-810 Nephropedia Template TP {{tp|p=33683930|t=2021. Clinical and Economic Effects of Widespread Rapid Testing to Decrease SARS-CoV-2 Transmission |pdf=|usr=}}{{33683930}} gab.com Text Clinical and Economic Effects of Widespread Rapid Testing to Decrease SARS-CoV-2 Transmission JO: Ann Intern Med http://www.kidney.de/pget.php?&tw=1&pmid=33683930 #FOAvip BACKGROUND: The value of frequent, rapid testing to reduce community transmission of SARS-CoV-2 is poorly understood. OBJECTIVE: To define performance standards and predict the clinical, epidemiologic, and economic outcomes of nationwide, home-based antigen testing. DESIGN: A simple compartmental epidemic model that estimated viral transmission, portrayed disease progression, and forecast resource use, with and without testing. DATA SOURCES: Parameter values and ranges as informed by Centers for Disease Control and Prevention guidance and published literature. TARGET POPULATION: U.S. population. TIME HORIZON: 60 days. PERSPECTIVE: Societal; costs included testing, inpatient care, and lost workdays. INTERVENTION: Home-based SARS-CoV-2 antigen testing. OUTCOME MEASURES: Cumulative infections and deaths, number of persons isolated and hospitalized, and total costs. RESULTS OF BASE-CASE ANALYSIS: Without a testing intervention, the model anticipates 11.6 million infections, 119 000 deaths, and $10.1 billion in costs ($6.5 billion in inpatient care and $3.5 billion in lost productivity) over a 60-day horizon. Weekly availability of testing would avert 2.8 million infections and 15 700 deaths, increasing costs by $22.3 billion. Lower inpatient outlays ($5.9 billion) would partially offset additional testing expenditures ($12.5 billion) and workdays lost ($14.0 billion), yielding incremental cost-effectiveness ratios of $7890 per infection averted and $1 430 000 per death averted. RESULTS OF SENSITIVITY ANALYSIS: Outcome estimates vary widely under different behavioral assumptions and testing frequencies. However, key findings persist across all scenarios, with large reductions in infections, mortality, and hospitalizations. Costs per death averted are roughly an order of magnitude lower than commonly accepted willingness-to-pay values per statistical life saved ($5 to $17 million). LIMITATIONS: Analysis was restricted to at-home testing. There are uncertainties concerning test performance. CONCLUSION: High-frequency home testing for SARS-CoV-2 with an inexpensive, imperfect test could contribute to pandemic control at justifiable cost and warrants consideration as part of a national containment strategy. PRIMARY FUNDING SOURCE: National Institutes of Health. Twit Text FOAVip Clinical and Economic Effects of Widespread Rapid Testing to Decrease SARS-CoV-2 Transmission ????Ann Intern Med http://www.kidney.de/pget.php?&tw=1&pmid=33683930 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=33683930 #FOAvip English Wikipedia <ref>{{Cite pmid|33683930}}</ref> Clinical and Economic Effects of Widespread Rapid Testing to Decrease SARS-CoV-2 Transmission #MMPMID33683930 Paltiel AD; Zheng A; Sax PE Ann Intern Med 2021[Jun]; 174 (6): 803-810 PMID33683930show ga BACKGROUND: The value of frequent, rapid testing to reduce community transmission of SARS-CoV-2 is poorly understood. OBJECTIVE: To define performance standards and predict the clinical, epidemiologic, and economic outcomes of nationwide, home-based antigen testing. DESIGN: A simple compartmental epidemic model that estimated viral transmission, portrayed disease progression, and forecast resource use, with and without testing. DATA SOURCES: Parameter values and ranges as informed by Centers for Disease Control and Prevention guidance and published literature. TARGET POPULATION: U.S. population. TIME HORIZON: 60 days. PERSPECTIVE: Societal; costs included testing, inpatient care, and lost workdays. INTERVENTION: Home-based SARS-CoV-2 antigen testing. OUTCOME MEASURES: Cumulative infections and deaths, number of persons isolated and hospitalized, and total costs. RESULTS OF BASE-CASE ANALYSIS: Without a testing intervention, the model anticipates 11.6 million infections, 119 000 deaths, and $10.1 billion in costs ($6.5 billion in inpatient care and $3.5 billion in lost productivity) over a 60-day horizon. Weekly availability of testing would avert 2.8 million infections and 15 700 deaths, increasing costs by $22.3 billion. Lower inpatient outlays ($5.9 billion) would partially offset additional testing expenditures ($12.5 billion) and workdays lost ($14.0 billion), yielding incremental cost-effectiveness ratios of $7890 per infection averted and $1 430 000 per death averted. RESULTS OF SENSITIVITY ANALYSIS: Outcome estimates vary widely under different behavioral assumptions and testing frequencies. However, key findings persist across all scenarios, with large reductions in infections, mortality, and hospitalizations. Costs per death averted are roughly an order of magnitude lower than commonly accepted willingness-to-pay values per statistical life saved ($5 to $17 million). LIMITATIONS: Analysis was restricted to at-home testing. There are uncertainties concerning test performance. CONCLUSION: High-frequency home testing for SARS-CoV-2 with an inexpensive, imperfect test could contribute to pandemic control at justifiable cost and warrants consideration as part of a national containment strategy. PRIMARY FUNDING SOURCE: National Institutes of Health. |COVID-19 Testing/*economics[MESH] |COVID-19/*diagnosis/mortality/*prevention & control[MESH] |Cost-Benefit Analysis[MESH] |Disease Progression[MESH] |Female[MESH] |Home Care Services/*economics[MESH] |Humans[MESH] |Male[MESH] |Mass Screening/*economics[MESH] |Pandemics[MESH] |Pneumonia, Viral/*diagnosis/mortality/*prevention & control/virology[MESH] |SARS-CoV-2[MESH] |Sick Leave/economics[MESH]Clinical and Economic Effects of Widespread Rapid Testing to Decrease (epmc).pdf DeepDyve Pubget Overpricing