{"doi":"10.1016/j.pecinn.2022.100114","title":"A feasibility study to understand the components of behavioral sleep extension","abstract":"Objectives: The goal of this study was to examine the contribution of sleep extension intervention components (wearable sleep tracker and coaching) on sleep extension outcomes. Patient involvement: This study collected open ended qualitative responses of treatment preference, acceptability, and feasibility as a key outcome. Methods: Adults aged 25 to 65 years with sleep duration <7 h and BMI ≥ 25 were randomized into one of four groups: Self-Management (control), Fitbit, Telephone Coaching, or Fitbit + Coaching. Self-report questionnaires and actigraphy were completed at baseline, post-intervention (6 weeks), and 12-weeks. Analyses used mixed models. Results: Among the 38 adults randomized, the Fitbit + Coaching group had larger but non-significant improvements in sleep duration compared with the self-management group. The coaching group demonstrated significant improvements in sleep-related impairment. All groups demonstrated feasibility and acceptability but the Fitbit + Coaching group reported themes of accountability. Conclusions: Results suggest that sleep extension interventions are feasible and acceptable but components affect the pattern of sleep and other outcomes. Practical implications: Sleep extension is feasible and acceptable; the combination of coaching and the wearable device may lead to larger changes in sleep due to enhanced accountability.","journal":"PEC Innovation","year":2022,"id":279916,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":3,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9141,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2022-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":954419,"name":"Sarah Trela-Hoskins","orcid":null,"position":1,"is_corresponding":false},{"id":654945,"name":"Jennifer Duffecy","orcid":"0000-0002-4505-6820","position":2,"is_corresponding":false},{"id":372496,"name":"Chelsea M. Allen","orcid":"0000-0003-2511-770X","position":3,"is_corresponding":false},{"id":654944,"name":"Kelly Glazer Baron","orcid":"0000-0002-3583-5812","position":0,"is_corresponding":true}],"reference_count":15,"raw_metadata":null,"created_at":"2026-07-19T00:28:59.341002Z","pmid":"37214497","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}