{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,6]],"date-time":"2026-04-06T11:19:55Z","timestamp":1775474395481,"version":"3.50.1"},"reference-count":62,"publisher":"SAGE Publications","issue":"9","license":[{"start":{"date-parts":[[2020,3,31]],"date-time":"2020-03-31T00:00:00Z","timestamp":1585612800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Respir Care"],"published-print":{"date-parts":[[2020,9]]},"abstract":"<jats:sec>\n                    <jats:title>BACKGROUND:<\/jats:title>\n                    <jats:p>With an increasing number of follow-up studies of acute respiratory failure survivors, there is need for a better understanding of participant retention and its reporting in this field of research. Hence, our objective was to synthesize participant retention data and associated reporting for this field.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>METHODS:<\/jats:title>\n                    <jats:p>Two screeners independently searched for acute respiratory failure survivorship studies within a published scoping review to evaluate subject outcomes after hospital discharge in critical illness survivors.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>RESULTS:<\/jats:title>\n                    <jats:p>\n                      There were 21 acute respiratory failure studies (\n                      <jats:italic toggle=\"yes\">n<\/jats:italic>\n                      = 4,342 survivors) over 47 follow-up time points. Six-month follow-up (range: 2\u201360 months) was the most frequently reported time point, in 81% of studies. Only 1 study (5%) reported accounting for loss to follow-up in sample-size calculation. Retention rates could not be calculated for 5 (24%) studies. In 16 studies reporting on retention across all time points, retention ranged from 32% to 100%. Pooled retention rates at 3, 6, 12, and 24 months were 85%, 89%, 82%, and 88%, respectively. Retention rates did not significantly differ by publication year, participant mean age, or when comparing earlier (3 months) versus each later follow-up time point (6, 12, or 24 months).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>CONCLUSIONS:<\/jats:title>\n                    <jats:p>Participant retention was generally high but varied greatly across individual studies and time points, with 24% of studies reporting inadequate data to calculate retention rate. High participant retention is possible, but resources for optimizing retention may help studies retain participants. Improved reporting guidelines with greater adherence would be beneficial.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4187\/respcare.07461","type":"journal-article","created":{"date-parts":[[2020,3,31]],"date-time":"2020-03-31T14:22:00Z","timestamp":1585664520000},"page":"1382-1391","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":10,"title":["Participant Retention in Follow-Up Studies of Acute Respiratory Failure Survivors"],"prefix":"10.1177","volume":"65","author":[{"given":"Krishidhar","family":"Nunna","sequence":"first","affiliation":[{"name":"Department of Critical Care Medicine, Baylor College of Medicine, Houston, Texas."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Awsse","family":"Al-Ani","sequence":"additional","affiliation":[{"name":"MedStar Union Memorial Hospital, Baltimore, Maryland."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Roozbeh","family":"Nikooie","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Yale New Haven Hospital, New Haven, Connecticut."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lisa Aronson","family":"Friedman","sequence":"additional","affiliation":[{"name":"Outcomes After Critical Illness and Surgery Group, Johns Hopkins University, Baltimore, Maryland."},{"name":"Division of Pulmonary and Critical Care Medicine, School of Medicine, Johns Hopkins University, Baltimore, Maryland."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vaishnavi","family":"Raman","sequence":"additional","affiliation":[{"name":"MedStar Union Memorial Hospital, Baltimore, Maryland."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zerka","family":"Wadood","sequence":"additional","affiliation":[{"name":"Division of Pulmonary, Critical Care &amp; Sleep Medicine, University of Florida, Gainesville, Florida."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sumana","family":"Vasishta","sequence":"additional","affiliation":[{"name":"Mandya Institute of Medical Sciences, Rajiv Gandhi University of Health Sciences, Karnataka, India."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elizabeth","family":"Colantuoni","sequence":"additional","affiliation":[{"name":"Outcomes After Critical Illness and Surgery Group, Johns Hopkins University, Baltimore, Maryland."},{"name":"Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dale M","family":"Needham","sequence":"additional","affiliation":[{"name":"Outcomes After Critical Illness and Surgery Group, Johns Hopkins University, Baltimore, Maryland."},{"name":"Division of Pulmonary and Critical Care Medicine, School of Medicine, Johns Hopkins University, Baltimore, Maryland."},{"name":"Department of Physical Medicine and Rehabilitation, School of Medicine, Johns Hopkins University, Baltimore, Maryland and with the School of Nursing, Johns Hopkins University, Baltimore, Maryland."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Victor D","family":"Dinglas","sequence":"additional","affiliation":[{"name":"Outcomes After Critical Illness and Surgery Group, Johns Hopkins University, Baltimore, Maryland."},{"name":"Division of Pulmonary and Critical Care Medicine, School of Medicine, Johns Hopkins University, Baltimore, Maryland."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2020,3,31]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1164\/rccm.201001-0024WS"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1097\/CCM.0b013e3181ef4460"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa1011802"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1097\/CCM.0000000000000040"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa1301372"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00134-009-1396-5"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1097\/CCM.0000000000000882"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1097\/CCM.0000000000001651"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1136\/adc.2007.127316"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jclinepi.2006.11.023"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jclinepi.2015.04.013"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1186\/s12874-017-0310-z"},{"key":"e_1_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.d5928"},{"key":"e_1_3_2_15_2","unstructured":"Wells G Shea B O'Connell D. 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