Claustrophobia and adherence to CPAP treatment.
This study evaluated the effect of claustrophobia, an abnormal dread or fear of closed spaces, on adherence to continuous positive airway pressure (CPAP) therapy. The design was a secondary analysis of data from a prospective study of participants (N = 153) that completed 3 months of CPAP therapy from seven sleep disorders centers in the United States and Canada. A 15-item subscale adapted from the Fear and Avoidance Scale measured claustrophobic tendencies pre-CPAP treatment and again after 3 months. An overt monitor attached to the CPAP machines recorded mask-on CPAP adherence. There was a statistically significant difference in claustrophobia scores by adherence group (< 2 hours, 2 to < 5 hours, > or = 5 hours) and time period (pre-CPAP and after 3 months CPAP). Poor CPAP adherence (< 2 hours per night)was more than two times higher in participants with a claustrophobia score > or = 25. Identification of persons with increased claustrophobia tendencies and targeted interventions may increase adherence.
Chasens
Eileen R
ER
School of Nursing, University of Pittsburgh, USA.
Pack
Allan I
AI
Maislin
Greg
G
Dinges
David F
DF
Weaver
Terri E
TE
D000328:Adult; D000704:Analysis of Variance; D045422:Continuous Positive Airway Pressure; D005260:Female; D006801:Humans; D016013:Likelihood Functions; D008297:Male; D008397:Masks / Q000009:adverse effects*; D008875:Middle Aged; D010349:Patient Compliance / Q000523:psychology*; D010698:Phobic Disorders / Q000209:etiology* / Q000523:psychology; D011446:Prospective Studies; D020181:Sleep Apnea, Obstructive / Q000628:therapy*