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. 2020 May 1;64(5):391–396. doi: 10.4103/ija.IJA_796_19

Table 2.

Comparison of USG Grade

Ultrasound Grade Group C (n=50) Group D (n=53) Pa
0 18 (36%) 14 (26.4%) 0.294
1 22 (44%) 20 (37.7%) 0.518
2 10 (20%) 19 (35.8%) 0.074
Total 50 53 0.199

aCalculated using Chi-square test. USG – Ultrasonography