litres) average on PEF exercising children No effect in either in all year exposed to daily Australian 6-cities analysis or in warm maximum 8-hour study (). season only average of 160 analysis µg/m3. () () Six cities – Adelaide, Brisbane, 10% change in Canberra, FEV1 at 160µg/m3 Melbourne, Perth, (8-hour average) Sydney and 350µg/m3 Age: mean 10.0 average). years (n=270) 270 children with 5% change in FEV1 current asthma at 120µg/m3 (8-hour average) and 250µg/m3 (1-hour average) () Controlled exposure studies. Change in peak Average change in n/a n/a n/a n/a No CRF expiratory flow rate PEF: -0.8823 l/min recommended. (PEF; litres per ( -0.0542 to -1.7104 minute) l/min) per 1 pphm No effect in () Australian 6-cities Mean daytime study (). ozone. 148 children with history of wheezing in last 12 months. Mean age: 9.6 years.
litres) average on PEF either in all year analysis or in warm season only analysis () Six cities – Adelaide, Brisbane, Canberra, Melbourne, Perth, Sydney Age: mean 10.0 years (n=270) 270 children with current asthma exercising children exposed to daily maximum 8-hour average of 160 µg/m3. () 10% change in FEV1 at 160µg/m3 (8-hour average) and 350µg/m3 average). 5% change in FEV1 at 120µg/m3 (8-hour average) and 250µg/m3 (1-hour average) () Controlled exposure studies. No effect in Australian 6-cities study (). Change in peak expiratory flow rate (PEF; litres per minute) Average change in PEF: -0.8823 l/min ( -0.0542 to -1.7104 l/min) per 1 pphm () Mean daytime ozone. 148 children with history of wheezing in last 12 months. Mean age: 9.6 years. n/a n/a n/a n/a No CRF recommended. No effect in Australian 6-cities study ().
health-report.docx