Table 2

Numbers of students and rates of injuries in each combination of social capital, SES and street connectivity

	High social capital			Medium social capital			Low cocial capital
	Street connectivity			Street connectivity			Street connectivity
SES	Good Students Number of Injuries	Average Students Number of Injuries	Poor Students Number of Injuries	Good Students Number of Injuries	Average Students Number of Injuries	Poor Students Number of Injuries	Good Students Number of Injuries	Average Students Number of Injuries	Poor Students Number of Injuries
High	487* 87*	575 79	1082† 176	407† 69‡	845 135	846 121	509‡ 89	477 65	816† 116
Medium	219 38	782 112	2317 347	1211 176	1248 198	1207 192	840 143	794 128	931 138
Low	795† 132	571 101	810 129	970 164	572 89	911 135	498† 85	1227 236	1069 136

*p of the Jonckheere-Terpstra test <0.0001.
†Extreme cells (high SES and social capital but poor street connectivity or low SES and social capital but good street connectivity).
‡p of the Jonckheere-Terpstra test <0.05.
SES, socioeconomic status.