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10.12669/pjms.37.1.2956 http://scihub22266oqcxt.onion/10.12669/pjms.37.1.2956 33437283!7794132!33437283     free     free     free Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Pak+J+Med+Sci 2021 ; 37 (1): 234-238 Nephropedia Template TP {{tp|p=33437283|t=2021. Diagnostic value of Chest CT and Initial Real-Time RT-PCR in COVID-19 Infection |pdf=|usr=}}{{33437283}} gab.com Text Diagnostic value of Chest CT and Initial Real-Time RT-PCR in COVID-19 Infection JO: Pak J Med Sci http://www.kidney.de/pget.php?&tw=1&pmid=33437283 #FOAvip OBJECTIVES: To evaluate the diagnostic value of the rtRT-PCR test and CT in patients presenting with typical clinical symptoms of COVID-19. METHODS: The study with the participation of four center in Turkey was performed retrospectively from 20 March-15 April 2020 in 203 patients confirmed for COVID-19. The initial rtRT-PCR test was positive in 142 (70.0%) of the patients (Group-I) and negative in 61 patients (Group-II). RESULTS: The mean age of the patients in Group-I was 49.7+/-18.0 years and the time between the onset of symptoms and admission to the hospital was 3.6+/-2.0 days; whereas the same values for the patients in Group-II were 58.1+/-19.9 and 5.3+/-4.2, respectively (p=0.004; p=0.026). Initial rtRT-PCR was found positive with 83.5% sensitivity and 74.1% PPV in patients with symptom duration of less than five days. It was found that rtRT-PCR positivity correlated negatively with the presence of CT findings, age, comorbidity, shortness of breath, and symptom duration, while rtRT-PCR positivity correlated positively with headache. Presence of CT findings was positively correlated with age, comorbidity, shortness of breath, fever, and the symptom duration. CONCLUSIONS: It should be noted that a negative result in the rtRT-PCR test does not rule out the possibility of COVID-19 diagnosis in patients whose symptom duration is longer than five days, who are elderly with comorbidities and in particular who present with fever and shortness of breath. In these patients, typical CT findings are diagnostic for COVID-19. A normal chest CT is no reason to loosen up measures of isolation in patients with newly beginning symptoms until the results are obtained from the PCR test. Twit Text FOAVip Diagnostic value of Chest CT and Initial Real-Time RT-PCR in COVID-19 Infection ????Pak J Med Sci http://www.kidney.de/pget.php?&tw=1&pmid=33437283 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=33437283 #FOAvip English Wikipedia <ref>{{Cite pmid|33437283}}</ref> Diagnostic value of Chest CT and Initial Real-Time RT-PCR in COVID-19 Infection #MMPMID33437283 Kostakoglu U; Kant A; Atalar S; Ertunc B; Erensoy S; Dalmanoglu E; Yilmaz I; Sevimli B; Erturk A; Yilmaz G Pak J Med Sci 2021[Jan]; 37 (1): 234-238 PMID33437283show ga OBJECTIVES: To evaluate the diagnostic value of the rtRT-PCR test and CT in patients presenting with typical clinical symptoms of COVID-19. METHODS: The study with the participation of four center in Turkey was performed retrospectively from 20 March-15 April 2020 in 203 patients confirmed for COVID-19. The initial rtRT-PCR test was positive in 142 (70.0%) of the patients (Group-I) and negative in 61 patients (Group-II). RESULTS: The mean age of the patients in Group-I was 49.7+/-18.0 years and the time between the onset of symptoms and admission to the hospital was 3.6+/-2.0 days; whereas the same values for the patients in Group-II were 58.1+/-19.9 and 5.3+/-4.2, respectively (p=0.004; p=0.026). Initial rtRT-PCR was found positive with 83.5% sensitivity and 74.1% PPV in patients with symptom duration of less than five days. It was found that rtRT-PCR positivity correlated negatively with the presence of CT findings, age, comorbidity, shortness of breath, and symptom duration, while rtRT-PCR positivity correlated positively with headache. Presence of CT findings was positively correlated with age, comorbidity, shortness of breath, fever, and the symptom duration. CONCLUSIONS: It should be noted that a negative result in the rtRT-PCR test does not rule out the possibility of COVID-19 diagnosis in patients whose symptom duration is longer than five days, who are elderly with comorbidities and in particular who present with fever and shortness of breath. In these patients, typical CT findings are diagnostic for COVID-19. A normal chest CT is no reason to loosen up measures of isolation in patients with newly beginning symptoms until the results are obtained from the PCR test. äDiagnostic value of Chest CT and Initial Real-Time RT-PCR in COVID-19 (epmc).pdf DeepDyve Pubget Overpricing