RESUMEN
INTRODUCTION: Obstructive sleep apnea (OSA) is a treatable cause of daytime sleepiness and associated medical problems that can negatively impact soldier readiness and performance. This study examined adherence to positive airway pressure (PAP) by soldiers who were newly diagnosed with OSA and prescribed PAP therapy and participated in a Knowledge, Skills, and Attitudes (KSA) behavioral intervention class. MATERIALS AND METHODS: The KSA was a one-time, interactive 90-minute class attended by up to 10 patients per class. PAP adherence was examined using Medicare standard at 30-, 60-, 90-, and 180 days post class. The analytic sample comprised 379 active duty patients (93% men; mean age 40.21 ± 8.06) categorized into 3 groups: KSA (n = 235), did not show (DNS; n = 61), and mandatory education class (MEC; n = 83). The MEC group comprised patients from an education class in a previous year. RESULTS: Baseline scores on the apnea hypopnea index, body mass index, sleepiness, insomnia severity, and age were non-significant among the 3 groups. At 30 days, significantly more patients in KSA (48%) and MEC (51%) were adherent than the DNS group (16%). At 60 days, the adherence rates for the KSA, DNS, and MEC were significantly different at 39%, 22%, and 27%, respectively. At 90- and 180 days, the adherence rates among the KSA, DNS, and MEC groups did not differ significantly at 34%, 17%, and 26% (90 days) and 34%, 27%, and 25% (180 days), respectively. Consistently, more patients in KSA were adherent than those in DNS and MEC, except at 30 days. Additionally, adherence rates for KSA intervention declined more gradually over the 6 month period. The mean PAP usage on nights used was 4.6 hours that computed to a 34% non-use rate based on an optimal 7-hour/night sleep time. CONCLUSION: KSA could be a behavioral intervention that enhances PAP adherence with a booster session implemented at the 90 days mark.
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Presión de las Vías Aéreas Positiva Contínua , Personal Militar , Cooperación del Paciente , Apnea Obstructiva del Sueño , Humanos , Masculino , Apnea Obstructiva del Sueño/terapia , Apnea Obstructiva del Sueño/psicología , Apnea Obstructiva del Sueño/complicaciones , Personal Militar/estadística & datos numéricos , Personal Militar/psicología , Femenino , Adulto , Persona de Mediana Edad , Cooperación del Paciente/estadística & datos numéricos , Cooperación del Paciente/psicología , Presión de las Vías Aéreas Positiva Contínua/métodos , Presión de las Vías Aéreas Positiva Contínua/estadística & datos numéricos , Presión de las Vías Aéreas Positiva Contínua/psicología , Terapia Conductista/métodos , Terapia Conductista/estadística & datos numéricos , Terapia Conductista/normas , Índice de Masa CorporalRESUMEN
INTRODUCTION: Obstructive sleep apnea (OSA) is prevalent among U.S. military personnel, but adherence to positive airway pressure (PAP) treatment is suboptimal. This study sought to identify factors that predict the adherence to PAP therapy of active duty military patients newly diagnosed with OSA. MATERIALS AND METHODS: The study was a retrospective cross-sectional analysis of 239 active duty military patients (94% men, mean age 40.0 ± 7.8 years), who were admitted into PAP therapy and participated in a single 90-minute behavioral intervention session. The session included a self-assessment of sleep trouble, sleep distress, impact of sleep on functioning, emotional difficulty from sleep, stress appraisal, and beliefs about OSA and PAP. PAP usage data of the patients were analyzed at 30-, 60-, and 180 days post-intervention using descriptive statistics and multivariable linear regression analysis. RESULTS: Positive airway pressure adherence of at least 4 hours nightly usage decreased slightly over the course of the study; mean number of days used over a 30-day timeframe at the 30-, 60-, and 180-day mark were 15.6, 14.9, and 14.1 days, respectively. On nights used, PAP usage remained consistent at 4.8 to 5.0 hours over the 30-, 60-, and 180-day mark. Age, apnea-hypopnea index, readiness, self-efficacy or confidence in treatment implementation, and worries about sleep were statistically significant predictors of adherence. Furthermore, worries about sleep negatively affected PAP usage hours on nights used, regardless of meeting adherence criterion, in the early phase of treatment and in the long run at the 180-day mark. CONCLUSIONS: Readiness for therapy, self-efficacy, confidence in putting into action the treatment plan, and worries about sleep are modifiable variables that may be targeted in programs to boost PAP adherence and usage among the military population. Future studies should explore the predictive aspects of each of these variables and identify interventions to improve them.
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Presión de las Vías Aéreas Positiva Contínua , Personal Militar , Cooperación del Paciente , Apnea Obstructiva del Sueño , Humanos , Masculino , Apnea Obstructiva del Sueño/terapia , Apnea Obstructiva del Sueño/psicología , Femenino , Personal Militar/psicología , Personal Militar/estadística & datos numéricos , Adulto , Estudios Retrospectivos , Estudios Transversales , Presión de las Vías Aéreas Positiva Contínua/psicología , Presión de las Vías Aéreas Positiva Contínua/estadística & datos numéricos , Presión de las Vías Aéreas Positiva Contínua/métodos , Cooperación del Paciente/estadística & datos numéricos , Cooperación del Paciente/psicología , Estados Unidos/epidemiología , Persona de Mediana Edad , Encuestas y CuestionariosRESUMEN
Adherence to continuous positive airway pressure (CPAP) in patients with obstructive sleep apnea (OSA) post-stroke is often problematic, despite potential benefits. This study aimed to evaluate CPAP adherence in patients with OSA post-stroke based on the Andersen behavioral model of health services utilization. A total of 227 eligible participants were recruited from a Chinese hospital. After baseline assessment, participants were followed for 6 months to determine short-term CPAP adherence. Those with good short-term adherence were followed for an additional 6 months to explore long-term adherence and influencing factors. Short-term CPAP adherence rate was 33%. Being married or living with a partner, having an associate degree or baccalaureate degree or higher, and stronger health beliefs independently predicted short-term CPAP adherence. Only 25% of participants from the adherent group showed good long-term adherence. The factor associated with long-term CPAP adherence was participants not using alcohol. Adherence to CPAP is suboptimal among patients having OSA post-stroke. Addressing unfavorable predisposing factors and modifying health beliefs are suggested.
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Presión de las Vías Aéreas Positiva Contínua , Cooperación del Paciente , Apnea Obstructiva del Sueño , Accidente Cerebrovascular , Humanos , Presión de las Vías Aéreas Positiva Contínua/métodos , Presión de las Vías Aéreas Positiva Contínua/psicología , Presión de las Vías Aéreas Positiva Contínua/estadística & datos numéricos , Masculino , Apnea Obstructiva del Sueño/psicología , Apnea Obstructiva del Sueño/terapia , Apnea Obstructiva del Sueño/complicaciones , Femenino , Estudios Prospectivos , Persona de Mediana Edad , Cooperación del Paciente/estadística & datos numéricos , Cooperación del Paciente/psicología , Accidente Cerebrovascular/complicaciones , Accidente Cerebrovascular/psicología , Anciano , China , Encuestas y CuestionariosRESUMEN
Adherence to Continuous Positive Airway Pressure (CPAP) for obstructive sleep apnoea (OSA) can be improved by behavioural interventions which modify patients' beliefs and cognitions about OSA, CPAP, and themselves. We have conducted the first systematic review of the literature on beliefs and cognitions held before starting treatment, and personality (which influences the former) that predict the decision to purchase or start CPAP, or CPAP adherence one month or more after CPAP initiation. A systematic search and screen of articles identified 21 eligible publications from an initial 1317. Quality assessment performed using an adapted Newcastle-Ottawa Scale demonstrated that 13 (62%) studies were poor quality and only seven (33%) were high quality. Eighteen factors, such as self-efficacy (confidence) in using CPAP and value placed on health predicted CPAP adherence; however, for only six (33%), utility as an intervention target is known, from calculation of individual predictive power. Studies did not use new behavioural frameworks effective at explaining adherence behaviours, nor did they interview patients to collect in-depth data on barriers and facilitators of CPAP use. Future studies cannot have these limitations if high quality evidence is to be generated for intervention development, which is currently sparse as highlighted by this review.
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Presión de las Vías Aéreas Positiva Contínua , Cooperación del Paciente , Personalidad , Apnea Obstructiva del Sueño , Humanos , Presión de las Vías Aéreas Positiva Contínua/psicología , Apnea Obstructiva del Sueño/terapia , Apnea Obstructiva del Sueño/psicología , Cooperación del Paciente/psicología , Cognición , Autoeficacia , Conocimientos, Actitudes y Práctica en SaludRESUMEN
STUDY OBJECTIVES: Positive airway pressure (PAP) therapy adherence rates range from 30% to 60%, yet adherent patients may still express dissatisfaction with treatment. The identification of factors affecting PAP tolerance could provide insight into its impact on adherence. METHODS: Patients with obstructive sleep apnea presenting for first follow-up visit after newly initiating PAP therapy were given a 10-question PAP tolerance survey encompassing domains of psychosocial perception, practical issues, and side effects, utilizing 10-point visual analog scales. Relationships between adherence data, tolerance scores, and patient variables (demographics, sleep-related factors, comorbidities, usage data) were explored via 2-tailed t tests, multivariable regression analysis, and recursive partitioning regression trees with a significance level of P ≤ .05. RESULTS: For 105 patients, tolerance scores were higher in patients considered adherent to therapy (P = .033), as were scores for individual survey questions addressing the ability to fall asleep (P = .013) and sleep through the night (P = .020). Depression positively (P = .006) and insomnia medication use negatively (P = .010) predicted tolerance score. Data-driven tolerance score cutoffs were identified to correlate with PAP adherence, with higher tolerance scores correlating with greater adherence rates. CONCLUSIONS: PAP tolerance may play an important role in therapy adherence. Tolerance can be statistically defined and categorized based on prior adherence data. Its utility as a predictive tool in assessing future adherence is warranted. CITATION: Tekumalla S, Plawecki A, Kaffenberger T, et al. The relationship between positive airway pressure tolerance and adherence: defining a new metric. J Clin Sleep Med. 2024;20(7):1033-1038.
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Presión de las Vías Aéreas Positiva Contínua , Cooperación del Paciente , Apnea Obstructiva del Sueño , Humanos , Femenino , Masculino , Apnea Obstructiva del Sueño/terapia , Persona de Mediana Edad , Presión de las Vías Aéreas Positiva Contínua/métodos , Presión de las Vías Aéreas Positiva Contínua/psicología , Encuestas y Cuestionarios , Cooperación del Paciente/estadística & datos numéricos , Cooperación del Paciente/psicología , AncianoRESUMEN
PURPOSE: In patients diagnosed with obstructive sleep apnea (OSA), continuous positive airway pressure therapy (CPAP) is effective in reducing symptoms and improving quality of life. However, poor mid- to long-term adherence and high termination rates are a problem. We asked whether or not patient motivation at CPAP initiation was associated with 15-day and 1-year CPAP adherence and termination rates. METHODS: In this nationwide multicenter observational study, individual patient motivation for achieving CPAP adherence was subjectively evaluated at the time of CPAP set-up by the home-care provider's technician on a simple scale (low, average, good, very good). Then, adherence and CPAP termination rates were objectively monitored via the home-care provider's CPAP remote monitoring platform at 15 days and 1 year. RESULTS: A total of 10,450 adults with OSA initiating CPAP were included by 36 centers. CPAP adherence at day 15 was significantly different between the low and the very good motivation groups: 5.4 [3.2; 6.9] hours and 6.0 [4.2; 7.3] hours per night respectively. In the 72.0% of patients using CPAP at 1 year, CPAP adherence was 5.2 [3.1; 6.7] and 5.5 [4.0; 7.0] hours per night in the groups with low and very good motivation respectively. Therapy termination rates at 1 year were 14.6% in the low motivation group and 8.0% in the very good motivation group. CONCLUSION: Our study suggests that motivation of patients with OSA estimated by caregivers at CPAP initiation using a simple four-item ranking is associated with CPAP adherence and primary therapy termination rates during the first year of treatment.