Table 4.

Outcomes of T2DM^a patients grouped by preoperative HbA1c

Outcome	HbAlc <7.0 (n=29)	HbA1c >7.0 (n=15)	p value
Mean HbA1c, % (SDb)	6.2 (0.5)	9.0 (2.0)	<0.00001
Mean post-operative LOSc, day (SDb)	5.7 (3.7)	6.1 (4.2)	0.748
Complications during primary stay (%)	10 (34.5)	4 (26.7)	0.738
Reoperation (%)	3 (10.3)	1 (6.6)	1.000
Pneumonia (%)	2 (6.9)	1 (6.7)	1.000

^aT2DM, type 2 diabetes mellitus

^bSD, standard deviation

^cLOS, length of hospital stay