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Table 3 Distribution of HRCT findings (CT patterns and CT density) at low dose (45 mAs) and ultra-low dose (22 mAs) among 228 patients with more or less than 80-kg body weight, performed by two separate observers

From: Ultra-low-dose chest CT protocol during the second wave of COVID-19 pandemic: a double-observer prospective study on 250 patients to evaluate its detection accuracy