While grade B (IRR, 1.41; 95% CI, 0.95-2.09; P = .09) and grade C (IRR, 1.90; 95% CI, 0.96-3.76]; P = .07) also showed higher point estimates for view counts, these differences did not reach statistical significance.
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While grade B (IRR, 1.41; 95% CI, 0.95-2.09; P = .09) and grade C (IRR, 1.90; 95% CI, 0.96-3.76]; P = .07) also showed higher point estimates for view counts, these differences did not reach statistical significance.