RT-PCR이 요청되었을 때 임상의가 고려한 적응증에 따른 편향이 앞서 언급한 바와 같이 결과에 영향을 미칠 수 있었다.
In addition, bias according to the indications considered by the clinician when RT-PCR was requested could have affected the results, as mentioned previously.