The influence of behavioural and socioeconomic factors on the community injury rates of adolescents assessed by the south Korean emergency medical services: an ecological approach

Ahn, Ki Ok; Kim, Jungeun; Shin, Sang Do; Park, Hyesook; Vaca, Federico E.; Park, Ju Ok

doi:10.1186/s12889-019-7190-6

Table 4 Multiple linear regression between IRI-EMS and ecological risk factors (peer group behaviours and neighborhood SES) by place of injury

From: The influence of behavioural and socioeconomic factors on the community injury rates of adolescents assessed by the south Korean emergency medical services: an ecological approach

			All places		Inside school		Outside school
			β (95% CI)	p	β (95% CI)	p	β (95% CI)	p
Total	Peer group behaviours	cAlc	8.4 (−27.52, 44.30)	0.64	−3.8 (−9.73, 2.10)	0.20	12.2 (−19.08, 43.50)	0.43
		VicVB	29.4 (− 14.48, 73.36)	0.18	9.3 (−0.56, 19.24)	0.06	20.1 (−18.77, 58.96)	0.30
		Edu-IP	−4.2 (−16.65, 8.30)	0.50	0.3 (−1.31, 2.00)	0.68	−4.5 (−15.33, 6.28)	0.40
	Neighbourhood SES	Suburban^*	8.8 (−80.67, 98.20)	0.84	−33.5 (−77.31, 10.35)	0.13	32.5 (−45.34, 110.33)	0.40
		Rural^*	165.1 (− 160.51, 490.72)	0.31	−42.7 (− 124.66, 39.35)	0.30	191.7 (−96.21, 479.53)	0.19
		High educational attainment	−6.9 (−18.23, 4.52)	0.23	−1.2 (−3.91, 1.60)	0.40	−6.0 (− 15.63, 3.71)	0.22
		Households not in an apartment	7.1 (−0.74, 14.90)	0.08	−0.4 (−3.19, 2.34)	0.76	7.5 (0.78, 14.21)	0.03
Boys	Peer group behaviours	cAlc	21.9 (−32.56, 76.30)	0.42	−5.0 (−14.54, 4.48)	0.29	26.9 (−18.50, 72.30)	0.24
		VicVB	40.3 (−13.97, 94.59)	0.14	17.0 (1.09, 32.91)	0.04	23.3 (−23.55, 70.15)	0.32
		Edu-IP	−10.0 (−28.53, 8.50)	0.28	1.0 (−1.64, 3.69)	0.44	−11.0 (−26.82, 4.74)	0.16
	Neighbourhood SES	Suburban^*	−7.9 (− 129.40, 113.57)	0.90	−33.3 (− 77.08, 10.50)	0.13	25.6 (−82.16, 133.28)	0.63
		Rural^*	254.9 (− 230.31, 740.15)	0.29	−42.9 (−125.00, 39.12)	0.30	297.5 (− 132.18, 727.22)	0.17
		High educational attainment	−4.8 (−21.86, 12.32)	0.57	−1.2 (−3.92, 1.60)	0.40	−3.6 (− 17.84, 10.61)	0.61
		Households not in an apartment	10.6 (−1.04, 22.27)	0.07	−0.4 (−3.16, 2.36)	0.77	11.0 (1.06, 21.02)	0.03
Girls	Peer group behaviours	cAlc	−1.8 (−27.14, 23.49)	0.89	−1.3 (−5.80, 3.13)	0.55	−0.5 (−22.77, 21.81)	0.97
		VicVB	9.7 (−32.63, 52.07)	0.64	2.0 (−5.44, 9.50)	0.59	7.7 (−29.61, 44.98)	0.68
		Edu-IP	−0.1 (−7.24, 6.95)	0.97	−0.6 (−1.85, 0.65)	0.34	0.4 (−5.80, 6.70)	0.89
	Neighbourhood SES	Suburban^*	83.6 (−33.10, 200.23)	0.16	−1.3 (−21.89, 19.26)	0.90	84.9 (−17.83, 187.64)	0.10
		Rural^*	233.5 (15.20, 451.78)	0.04	22.2 (−16.34, 60.65)	0.90	211.3 (19.12, 403.57)	0.03
		High educational attainment	−2.3 (−9.65, 5.03)	0.53	0.2 (−1.07, 1.52)	0.25	−2.5 (−9.00, 3.93)	0.43
		Households not in an apartment	5.3 (−2.08, 12.63)	0.15	0.3 (−1.04, 1.56)	0.69	5.0 (−1.46, 11.49)	0.13

CI, confidence interval; cAlc, current alcohol consumption; VicVB, victim of violence or bullying; Edu-IP, experienced education for injury prevention; SES, socioeconomic status; * referenced to urban areas

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