Table 5. Hospital admission rates per million hours travel (mhu^a) by travel mode, age, and sex, England 2007–2009.

Mode	Age-group								All ages
	<17	17–20	21–29	30–39	40–49	50–59	60–69	70+
Men
Driveb	1,131c	11	3.2	1.3	0.9	0.8	0.9	2.5	1.6
95% CIs	1,024–1,247	11–11	3.1–.3.3	1.3–1.4	0.9–1.0	0.8–0.8	0.9–0.9	2.3–2.6	1.6–1.6
Cycled	92	32	23	22	16	20	23	34	29
95% CIs	90–94	31–34	22–24	21–22	15–16	19–20	21–24	32–37	29–30
Walke	5.8	7.5	6.9	7.1	9.8	10	12	39	10
95% CIs	5.6–5.9	7.2–7.8	6.8–7.1	6.9–7.3	9.5–10	10–11	11–12	38–39	10–10
Women
Driveb	1,720c	6.2	2.5	1.3	0.9	1.1	1.5	5.7	1.8
95% CIs	1,546–1,910	5.8–6.5	2.4–2.6	1.3–1.4	0.9–1.0	1.1–1.2	1.4–1.6	5.4–5.9	1.8–1.8
Cycled	67	25	18	18	16	25	41	54	28
95% CIs	63–70	21–29	16–19	16–19	15–18	23–27	37–45	47–61	27–29
Walke	3.4	3.8	3.1	2.8	4.1	8.3	14	64	9.4
95% CIs	3.3–3.5	3.6–4.0	3.0–3.2	2.7–2.9	3.9–4.2	8.1–8.5	14–15	64–65	9.3–9.5

^amhu: million hours use, estimated using National Travel Survey average speed for all trips by this mode as not available by age and sex.

^bThese averages include both local roads and motorways/multi-lane divided roadways, where fatality rates are an order of magnitude lower than general purpose roads, but data are not available by age and sex.

^cThis figure is greatly exaggerated by under-measurement of under-aged driving.

^dThese figures are too high as V19.8 is a dustbin code, including some off-highway falls.

^eEstimates are too low, as some ‘unspecified location’ deaths will have been on-highway.