TABLE 3.

FMI Patient and Injury Characteristics

	Auger (n=24)	Baler (n=5)	Combine (n=2)	Machine maintenance (n=11)	Other machinery (n=26)	Power take-off (PTO) (n=4)	Tractor (n=34)	Total (n=106)
Age
Mean (SD)	40 (14)	47 (18)	30 (11)	54 (21)	39 (19)	54 (21)	60 (19)	48 (20)
Age groups
10 to 14	-	-	-	-	1 (3.8)	-	2 (5.9)	3 (2.8)
15 to 24	4 (16.7)	1 (20)	1 (50)	-	6 (23.1)	-	1 (2.9)	13 (12.3)
25 to 44	10 (41.7)	1 (20)	1 (50)	5 (45.5)	9 (34.6)	1 (25)	2 (5.9)	29 (27.4)
45 to 64	9 (37.5)	2 (40)	-	2 (18.2)	7 (26.9)	2 (50)	11 (32.4)	33 (31.1)
65+	1 (4.2)	1 (20)	-	4 (36.4)	3 (11.5)	1 (25)	18 (52.9)	28 (26.4)
Gender
Female	-	1 (20)	-	-	4 (15.4)	-	3 (8.8)	8 (7.5)
Male	24 (100)	4 (80)	2 (100)	11 (100)	22 (84.6)	4 (100)	31 (91.2)	98 (92.5)
Injury severity score (ISS)
Mean (SD)	8 (6)	6 (2)	8 (11)	10 (6)	9 (8)	9 (9)	12 (8)	10 (7)
ISS levels (n, %)
0–9	5 (20.8)	-	1 (50)	-	5 (19.2)	2 (50)	4 (11.8)	17 (16)
10–15	5 (20.8)	1 (20)	-	2 (18.2)	5 (19.2)	1 (25)	8 (23.5)	22 (20.8)
16–24	2 (8.3)	-	1 (50)	3 (27.3)	6 (23.1)	1 (25)	14 (41.2)	27 (25.5)
25+	12 (50)	4 (80)	-	6 (54.5)	10 (38.5)	-	8 (23.5)	40 (37.7)
ED LoS (Hours)
Mean (SD)	2 (1)	3 (1)	2 (2)	4 (2)	4 (3)	4 (2)	3 (1)	3 (2)
ICU LoS (Census days)
Mean (SD)	2 (1)	NA	NA	NA	2 (1)	NA	10 (8)	7 (7)
Inpatient LoS (Census days)
Mean (SD)	7 (7)	4 (1)	4 (2)	5 (4)	3 (2)	3 (4)	9 (10)	6 (7)
Discharge disposition (n, %)
Death	-	-	-	-	1 (3.8)	-	5 (14.7)	6 (5.7)
Home	18 (75)	4 (80)	2 (100)	8 (72.7)	20 (76.9)	4 (100)	14 (41.2)	70 (66)
Home health	2 (8.3)	-	-	-	2 (7.7)	-	-	4 (3.8)
LTCH	1 (4.2)	-	-	-	-	-	1 (2.9)	2 (1.9)
NA	1 (4.2)	-	-	1 (9.1)	2 (7.7)	-	4 (11.8)	8 (7.5)
Rehab	-	-	-	-	-	-	1 (2.9)	1 (0.9)
SNF	1 (4.2)	-	-	2 (18.2)	1 (3.8)	-	8 (23.5)	12 (11.3)
Transfer out	1 (4.2)	1 (20)	-	-	-	-	1 (2.9)	3 (2.8)