Modified Small-Volume Jet Nebulizer Based on CFD Simulation and Its Clinical Outcomes in Small Asthmatic Children

Table 5

Compared mean score of change in duration of aerosol treatment between experiment and control groups when controlling the effect of age ().

Source of variation	Sum of squares	df	Mean square	F
Age	7.548	1	7.548	1.597	0.211
Experiment group	2.621	1	2.621	0.555	0.459
Variation	283.604	60	4.727
Total	295.966	63