Authors: Le HM, Aten JL, Chiang JT, Light RW
Title: Comparison between conventional cap and one-way valve in the decannulation of patients with long-term tracheostomies
Source: Respiratory Care 1993 38(11): 1161-1167
Year: 1993
Research Design: Randomised Controlled Trial
Rating Score: 02/10
This rating is confirmed
Eligibility specified - N
Random allocation - Y
Concealed allocation - N
Baseline comparability - N
Blind subjects - N
Blind therapists - N
Blind assessors - N
Adequate follow-up - N
Intention-to-treat analysis - N
Between-group comparisons - Y
Point estimates and variability - N

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