showed a trendP =0.123
A BMI below 25 kg/m2 was associated with a trend toward higher success rates (adjusted OR, 1.706; 95% CI, 0.728-4.000; P =0.219), whereas patients with hematologic malignancies showed a trend toward lower success rates (adjusted OR, 0.574; 95% CI, 0.283-1.163; P =0.123), though these associations were not statistically significant. 4.