Association of Postoperative Neutrophil Lymphocyte Ratio (NLR) and Monocyte Lymphocyte Ratio (MLR) with the Presence of Osteoporosis in Japanese Patients after Hip Fracture Surgery: A Retrospective Cohort Study

Table 1

Clinical parameters.

Variable	YAM ≥ 70% (n = 17)	YAM < 70% (n = 77)	value
Gender male/female	2/15	16/61	0.51
Age (years)	84 (73–89.5)	88 (81.5–92)	0.18
BMI	21.9 (20–23.6)	19.5 (17.5–21.9)	0.006
ASA-PS			0.45
2	8	44
3	9	33
Type of fracture			0.94
Neck	9	40
Trochanteric	8	37
Surgery			0.58
BHA	5	9
ORIF	12	68
DM±	6/22	2/22	0.12
HT±	10/7	49/28	0.71

ASA-PS: American Society of Anesthesiologists physical status, BHA: bipolar hip arthroplasty, BMI: body mass index, DM: diabetes mellitus, HT: hypertension, n: number of patients, ORIF: open reduction and internal fixation, YAM: young adult mean.