Table 2.

Bivariate and multivariate logistic regression analysis for factors related to trauma in 2020 vs 2018

Variables	April 2020 Frequency n = 402 (%)	April 2018 Frequency n = 667 (%)	p-value	Unadjusted odds ratio	p-value	Adjusted odds ratio
Males	277 (68.7)	500 (75)	0.027	0.73 (0.56–0.97)	0.83	1.04 (0.74–1.45)
Pediatric (<18 yrs) and geriatric (≥60 yrs) trauma	157 (39.0)	189 (28.3)	<0.001	1.61 (1.24–2.10)	0.10	1.32 (0.95–1.82)
Religion—Hindus	349 (86.6)	614 (92.1)	0.004	0.56 (0.37–0.83)	0.37	0.81 (0.51–1.29)
RTA vs others	131 (32.5)	433 (64.9)	<0.001	0.26 (0.20–0.34)	<0.001	0.44 (0.31–0.62)
Assault	14 (3.5)	18 (2.7)	0.47	1.30 (0.64–2.64)
Fall from height	55 (13.6)	57 (8.5)	0.008	1.70 (1.14–2.51)	0.42	1.23 (0.74–2.05)
Fall on ground level	92 (22.8)	47 (7.0)	<0.001	3.90 (2.68–5.69)	0.013	1.87 (1.14–3.06)
H/O alcohol consumption	8 (2)	46 (6.9)	<0.001	0.27 (0.13–0.59)	0.90	0.93 (0.34–2.61)
BAC detected	19 (4.7)	112 (16.8)	<0.001	0.25 (0.15–0.41)	0.002	0.34 (0.17–0.67)
Pulse > 100 b/min	79 (19.6)	211 (31.6)	<0.001	0.53 (0.39–0.71)	0.001	0.55 (0.39–0.78)
SBP < 90 mm Hg	6 (1.5)	17 (2.5)	0.25	0.58 (0.23–1.48)
SpO2 < 94%	6 (1.5)	43 (6.4)	<0.001	0.22 (0.09–0.52)	0.004	0.21 (0.07–0.61)
GCS	10 (2.5)	40 (6)	0.008	0.40 (0.20–0.81)	0.96	0.98 (0.35–2.70)
Head injury	44 (10.9)	180 (27.0)	0.001	0.33 (0.23–0.47)	<0.001	0.21 (0.13–0.33)
Fractures or dislocation	171 (44.1)	437 (65.6)	<0.001	0.39 (0.30–0.50)	<0.001	0.20 (0.15–0.28)
ISS	30 (7.4)	28 (4.2)	0.02	1.84 (1.08–3.12)	<0.001	10.17 (4.83–21.42)
Discharge from ED	293 (72.7)	468 (70.2)	0.37	1.13 (0.86–1.49)

BAC, blood alcohol levels; ED, emergency department, GCS, Glasgow coma scale; ISS, injury severity score; RTA, road traffic accidents; SBP, systolic blood pressure