Other risk factors in the subdistribution hazard model were Acute Physiology and Chronic Health Evaluation II score ( subdistribution hazard ratio = @ ; @ % CI , @-@ @ ) , female gender ( subdistribution hazard ratio = @ ; @ % CI , @-@ @ ) , presence of solid tumor ( subdistribution hazard ratio = @ ; @ % CI , @-@ @ ) , hematopoietic malignancy ( subdistribution hazard ratio = @ ; @ % CI , @-@ @ ) , and immunodeficiency ( subdistribution hazard ratio = @ ; @ % CI , @-@ @ ) .