Table 3.

Long-term inhalation rates of Chinese children and adolescents.

Age (Year)	Male		Female
	Sample	Inhalation Rate (m3/d)	Sample	Inhalation Rate (m3/d)
1–2	35	4.7 ± 0.15	34	5.4 ± 0.16
3–5	168	5.9 ± 0.26	124	6.4 ± 0.42
6–8	161	9.1 ± 0.42	155	8.1 ± 0.67
9–11	193	10.6 ± 0.88	171	9.5 ± 0.91
12–14	206	12.2 ± 0.69	239	10.6 ± 1.02
15–18	239	13.5 ± 1.23	162	10.8 ± 0.88