First 45 days | Last 45 days | |||
---|---|---|---|---|
Age group | n | Parameter | Mean±SD (range) | Mean±SD (range) |
5–6 years | 54 | PEF morning | 162±30 (85–233) | 175±43 (83–302) |
PIFTBH morning | 53±7 (39–73) | 63±12 (41–94) | ||
PEF evening | 168±29 (91–239) | 180±42 (91–300) | ||
PIFTBH evening | 56±9 (39–87) | 63±11 (40–94) | ||
7–8 years | 42 | PEF morning | 206±41 (120–317) | 222±49 (115–360) |
PIFTBH morning | 64±17 (34–116) | 73±31 (32–212) | ||
PEF evening | 211±39 (126–312) | 226±44 (114–361) | ||
PIFTBH evening | 64±14 (33–109) | 72±20 (31–141) | ||
9–10 years | 19 | PEF morning | 241±33 (180–309) | 259±40 (197–365) |
PIFTBH morning | 63±7 (51–80) | 69±18 (48–127) | ||
PEF evening | 243±37 (185–323) | 253±51 (115–352) | ||
PIFTBH evening | 63±8 (52–77) | 68±11 (50–95) |
PEF, peak expiratory flow; PIFTBH, peak inspiratory flow values through the Turbuhaler.