Interobserver Agreement in Semi-Quantitative Scale-Based Interpretation of Chest Radiographs in COVID-19 Patients

Bartosz Mruk; Jerzy Walecki; Piotr Gustaw Wasilewski; Łukasz Paluch; Katarzyna Sklinda

doi:10.12659/MSM.931277

18 July 2021 : Clinical Research

Interobserver Agreement in Semi-Quantitative Scale-Based Interpretation of Chest Radiographs in COVID-19 Patients

Bartosz Mruk^12ABCDEF*, Jerzy Walecki^12ACD, Piotr Gustaw Wasilewski^2BCF, Łukasz Paluch^1CD, Katarzyna Sklinda^12ABDFG

DOI: 10.12659/MSM.931277

Med Sci Monit 2021; 27:e931277

Authors information Article notes Copyright and License information

Background Material and Methods Results Discussion Conclusions References

Related articles Order reprints Share article Share by email

View HTML version

Table 2 Analysis of the interobserver agreement of SARI assessments of radiographs. The table presents the weighted κ values for the overall population as well as for individual exam types (PA vs AP) and the patient’s clinical condition as expressed using MEWS: Group A (MEWS 0–1), Group B (MEWS 2–3), and Group C (MEWS ≥4).

		SARI
		Exam type		Modified Early Warning Score			Total
		AP X-ray	PA X-ray	0–1	2–3	≥4	Total
κ		0.624	0.819	0.791	0.574	0.681	0.755
		<0.001	<0.001	<0.001	<0.001	<0.001	<0.001
95% CI	UL	0.874	0.892	0.835	0.849	0.828	0.817
95% CI	LL	0.475	0.789	0.746	0.349	0.533	0.694

Back to the Article

Interobserver Agreement in Semi-Quantitative Scale-Based Interpretation of Chest Radiographs in COVID-19 Patients

Your Privacy