Low Body Mass Index and Blood Loss in Primary Total Hip Arthroplasty: Results from 236 Consecutive Ankylosing Spondylitis Patients

Table 4

Complications during hospitalization.

	Underweight group	Normal weight group	𝑃
Transfusion reactions	17/75	7/98	0.003^†
Surgical complications
Poor healing of incision	6/91	8/145	0.733^†
Early infection	0	0
Dislocation	0	0

†Chi-square test.