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Table 1 Comparison of the demographic characteristics of injured pedestrians (cases) and pedestrians without any injuries (controls), East Azerbaijan province (Iran)

From: Adult ADHD screening scores and hospitalization due to pedestrian injuries: a case-control study

Variables   Cases Controls P-value
N. (%)
Mean (SD)
N. (%)
Mean (SD)
Sex Male 153 (50) 153 (50) 1**
(Matched)
Female 24 (50) 24 (50)
Age Mean (SD) 40.05 (14.3) 39.3 (13.6) 0.63(Matched)*
Marital status Single 41 (23.2) 39 (22.0) 0.1*
Married 136 (76.8) 138 (78.0)
Education Illiterate and elementary (ISCED levels < 2) 89 (50.3) 34 (19.2) 0.001**
Middle school & high school (ISCED levels 2,3 & 4) 68 (38.4) 93 (52.5)
Associate degree (ISCED level 5) 15 (8.5) 19 (10.7)
Bachelor and master degrees (ISCED levels 6 & 7) 5 (2.8) 31 (17.5)
Occupation Farmer 10 (5.6) 9 (5.1) 0.001*
Laborer 39 (22.0) 13 (7.3)
Others 128 (72.3) 155 (87.6)
  1. *: P-value comes from independent t-test
  2. **: P-value comes from Chi-square test