Nonfatal Occupational Injuries among Workers in Microscale and Small-Scale Woodworking Enterprise in Addis Ababa, Ethiopia

Table 4

Multivariate analysis of individual factors associated with nonfatal occupational injury in the woodworking enterprises, Addis Ababa, Ethiopia.

Variable name	Injury status (n = 625)		Crude OR (95% CI)	Adjusted OR (95% CI)
	Yes (%)	No (%)
Sex
Male	90 (15.2)	501 (84.8)	2.87 (0.68–12.2)	1.61 (0.36–7.16)
Female	2 (6.3)	32 (94.1)	1	1
Age
<30	74 (15.7)	398 (84.3)	1.39 (0.80–2.41)	1.47 (0.80–2.71)
≥30	18 (11.8)	135 (88.2)	1	1
Khat chewing status
Yes	17 (30.9)	38 (69.1)	2.95 (1.59–5.50)	2.25 (1.04–4.85)
No	75 (13.2)	495 (86.8)	1	1
Alcohol drinking status
Yes	14 (25.9)	40 (74.1)	2.21 (1.15–4.25)	1.35 (0.60–3.05)
No	78 (13.7)	493 (86.3)	1	1
Cigarette smoking status
Yes	9 (33.3)	18 (66.7)	3.10 (1.35–7.14)	2.20 (0.76–6.37)
No	83 (13.9)	515 (86.1)	1	1
Work-related stress score
>25	8 (42.1)	11 (57.9)	4.5 (1.77–1.56)	4.79 (1.69–13.58)
≤25	84 (13.9)	522 (86.1)	1	1
Job satisfaction scores
≤31	43 (26.5)	119 (73.5)	3.05 (1.92–4.82)	2.89 (1.75–4.76)
>31	49 (10.6)	414 (89.4)	1	1
Any PPE use
Yes	13 (10.0)	117 (90.0)	0.59 (0.31–1.09)	0.83 (0.43–1.61)
No	79 (16.0)	416 (84.0)	1	1
Night time work
Yes	9 (23.7)	29 (76.3)	1.88 (0.86–4.12)	1.47 (0.62–3.49)
No	83 (14.1)	504 (85.9)	1	1
Job category
Painter	4 (5.7)	66 (94.3)	1	1
Machine operator	19 (19.2)	80 (80.8)	1.32 (0.72–2.4)	1.27 (0.66–2.41)
Machine operator and carpentry	38 (15.4)	208 (84.6)	3.97 (1.29–12.24)	3.52 (1.08–11.41)
Carpentry	16 (20.0)	64 (80.0)	1.00 (0.46–2.02)	0.97 (0.44–2.15)
All types of work	15 (11.5)	115 (88.5)	1.84 (0.88–3.84)	2.05 (0.93–4.52)

value <0.05 in bivariate analysis; value <0.05 in multivariate analysis.