{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T15:43:46Z","timestamp":1791906226968,"version":"4.3.4"},"reference-count":35,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2015,4,1]],"date-time":"2015-04-01T00:00:00Z","timestamp":1427846400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2015,4,1]],"date-time":"2015-04-01T00:00:00Z","timestamp":1427846400000},"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":["Rejuvenation Research"],"published-print":{"date-parts":[[2015,4]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>This study compared post-operative quality of life and sleep according to the type of cataract opacity and color of the implanted intra-ocular lens (IOL).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>This is a cohort study and participants were 206 patients (average age 74.1 years) undergoing cataract surgery with the implantation of a clear ultra-violet (UV)-blocking IOL (C) or a yellow blue-light-blocking IOL (Y). Participants were evaluated using the National Eye Institute Visual Function Questionnaire (VFQ-25) and Pittsburgh Sleep Quality Index (PSQI) before surgery and 2 and 7 months after surgery. Changes in sub-scale scores of VFQ-25 and PSQI were compared.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Sub-scale analyses for improvement after surgery revealed significant differences in ocular pain scores on the VFQ-25 (Y&gt;C; the higher the score, the better the outcome). Furthermore, there were significant differences between the two IOLs in terms of the sleep latency score (C&gt;Y) and sleep disturbances score (C&gt;Y). A posterior sub-capsular cataract was significantly correlated with improvements in ocular pain and sleep latency scores. These effects were successfully represented by the change in scores rather than absolute post-operative scores because individual standard of response may often change after intervention, recognized as a response shift phenomenon in patient-reported outcome study. Regarding seasonal differences, patients who had surgery in summer exhibited relatively better sleep quality than those who had surgery in winter.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>Analysis of sub-scales of health indices demonstrated characteristic prognoses for each IOL and cataract type. Cataract surgery may potentially contribute to systemic health in older adults.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1089\/rej.2014.1613","type":"journal-article","created":{"date-parts":[[2014,12,19]],"date-time":"2014-12-19T15:04:17Z","timestamp":1419001457000},"page":"145-152","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":20,"title":["Color of Intra-Ocular Lens and Cataract Type Are Prognostic Determinants of Health Indices After Visual and Photoreceptive Restoration by Surgery"],"prefix":"10.1177","volume":"18","author":[{"given":"Masahiko","family":"Ayaki","sequence":"first","affiliation":[{"name":"Keio University School of Medicine","place":["Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazuno","family":"Negishi","sequence":"additional","affiliation":[{"name":"Keio University School of Medicine","place":["Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoshimi","family":"Suzukamo","sequence":"additional","affiliation":[{"name":"Tohoku University Graduate School of Medicine","place":["Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazuo","family":"Tsubota","sequence":"additional","affiliation":[{"name":"Keio University School of Medicine","place":["Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2015,4,1]]},"reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(08)61078-8"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.apmr.2009.11.029"},{"key":"e_1_3_3_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajo.2013.08.018"},{"key":"e_1_3_3_5_2","doi-asserted-by":"publisher","DOI":"10.1097\/APO.0000000000000033"},{"key":"e_1_3_3_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajo.2008.05.014"},{"key":"e_1_3_3_7_2","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.38601.447731.55"},{"key":"e_1_3_3_8_2","doi-asserted-by":"publisher","DOI":"10.5664\/jcsm.2908"},{"key":"e_1_3_3_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2011.12.028"},{"key":"e_1_3_3_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.survophthal.2009.07.007"},{"key":"e_1_3_3_11_2","article-title":"Comparison of blue light-filtering IOLs and UV light-filtering IOLs for cataract surgery: A meta-analysis","volume":"7","author":"Zhu X-f","year":"2012","unstructured":"Zhu X-f, , Zou H-d, , Yu Y-f, , Sun Q, , Zhao N-q. 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