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10.1093/pubmed/fdab010 http://scihub22266oqcxt.onion/10.1093/pubmed/fdab010 33558889!7928719!33558889     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 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       J+Public+Health+(Oxf) 2021 ; 43 (2): 270-273 Nephropedia Template TP {{tp|p=33558889|t=2021. Did people s behavior after receiving negative COVID-19 tests contribute to the spread?|pdf=|usr=}}{{33558889}} gab.com Text Did people s behavior after receiving negative COVID-19 tests contribute to the spread JO: J Public Health (Oxf) http://www.kidney.de/pget.php?&tw=1&pmid=33558889 #FOAvip BACKGROUND: Testing on demand for coronavirus disease (COVID-19) is hypothesized to increase spread of the virus as some persons who test negative falsely assume that they can engage in activities that increase spread. METHODS: Daily new COVID-19 hospitalization counts through 2020 from 25 countries that reported testing and hospitalizations were studied by regression of logarithms of new hospitalizations 14 days out against log(new hospitalizations on a given day), log(negative tests), log(positivity rate) and days since the first hospitalizations were reported. The regression coefficients were examined separately for periods in countries that were following three different testing policies. RESULTS: Corrected for the other factors, negative test numbers when tested on demand and tested if symptomatic only are associated with an increase in hospitalizations 14 days after the tests. When only the symptomatic and more vulnerable are tested, negative tests are associated with fewer hospitalizations 2 weeks out. CONCLUSIONS: A policy of testing only vulnerable populations, whether symptomatic or not, appears to avoid spreading the virus as a result of testing policy. False confidence of reduced risk among those who test negative may have contributed to the spread in countries that allowed testing on demand or testing only those who claimed to have symptoms. Twit Text FOAVip Did people s behavior after receiving negative COVID-19 tests contribute to the spread ????J Public Health (Oxf) http://www.kidney.de/pget.php?&tw=1&pmid=33558889 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=33558889 #FOAvip English Wikipedia <ref>{{Cite pmid|33558889}}</ref> Did people s behavior after receiving negative COVID-19 tests contribute to the spread? #MMPMID33558889 Robertson LS J Public Health (Oxf) 2021[Jun]; 43 (2): 270-273 PMID33558889show ga BACKGROUND: Testing on demand for coronavirus disease (COVID-19) is hypothesized to increase spread of the virus as some persons who test negative falsely assume that they can engage in activities that increase spread. METHODS: Daily new COVID-19 hospitalization counts through 2020 from 25 countries that reported testing and hospitalizations were studied by regression of logarithms of new hospitalizations 14 days out against log(new hospitalizations on a given day), log(negative tests), log(positivity rate) and days since the first hospitalizations were reported. The regression coefficients were examined separately for periods in countries that were following three different testing policies. RESULTS: Corrected for the other factors, negative test numbers when tested on demand and tested if symptomatic only are associated with an increase in hospitalizations 14 days after the tests. When only the symptomatic and more vulnerable are tested, negative tests are associated with fewer hospitalizations 2 weeks out. CONCLUSIONS: A policy of testing only vulnerable populations, whether symptomatic or not, appears to avoid spreading the virus as a result of testing policy. False confidence of reduced risk among those who test negative may have contributed to the spread in countries that allowed testing on demand or testing only those who claimed to have symptoms. |*COVID-19[MESH] |Hospitalization[MESH] |Humans[MESH]Did people s behavior after receiving negative COVID-19 tests contribu(epmc).pdf DeepDyve Pubget Overpricing