Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Methods | controlled, unblinded, randomised trial (impossible to blind). Method of randomisation ‐ sample numbers placed in a hat ‐ first number drawn = treatment group, second number = control group etc. | |
| Participants | chronically asthmatic children and their families | |
| Interventions | family therapy and drug therapy vs drug therapy alone | |
| Outcomes | PEFR ‐ morning; PEFR ‐ evening; Forced expiratory volume (in 0.75 seconds); Thoracic gas volume. | |
| Notes | ||
