{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,26]],"date-time":"2026-06-26T04:46:59Z","timestamp":1782449219841,"version":"3.54.5"},"reference-count":37,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2026,6,25]],"date-time":"2026-06-25T00:00:00Z","timestamp":1782345600000},"content-version":"vor","delay-in-days":175,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100019558","name":"Qingdao Key Health Discipline Development Fund","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100019558","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Ophthalmology"],"published-print":{"date-parts":[[2026,1]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>This study aimed to explore the factors affecting the changes in intraocular lens (IOL) power after pupil dilation in patients with age\u2010related cataract and to construct linear regression models.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A total of 167 patients with age of 66.47\u2009\u00b1\u20098.63 (years) were included in this study to evaluate whether pupil dilation led to significant changes in axial length (AL), corneal curvature (K), central anterior chamber depth (ACD), central corneal thickness (CCT), lens thickness (LT), white\u2010to\u2010white corneal diameter (WTW), relative lens position (RLP), and the values of IOL power predicted using different formulas. Pearson linear correlation analysis was performed between dilation\u2010induced IOL power changes (\u0394IOL) and other changes in ocular parameters (\u0394AL, \u0394K, \u0394ACD, \u0394CCT, \u0394LT, \u0394WTW, and \u0394RLP), after which regression models were established using \u0394IOL and its correlates.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      For each formula, a prediction model of \u0394IOL was established using the regression coefficients: \u0394IOL\n                      <jats:sub>Haigis<\/jats:sub>\n                      \u2009=\u20090.06\u2009\u2212\u20093.381 \u0394AL\u2009\u2212\u20091.335 \u0394K; \u0394IOL\n                      <jats:sub>Hoffer-Q<\/jats:sub>\n                      \u2009=\u2009\u22123.547 \u0394AL\u2009\u2212\u20091.318 \u0394\n                      <jats:italic>K<\/jats:italic>\n                      ; \u0394IOL\n                      <jats:sub>SRK-T<\/jats:sub>\n                      \u2009=\u2009\u22123.105 \u0394AL\u2009\u2212\u20091.019 \u0394\n                      <jats:italic>K<\/jats:italic>\n                      ; \u0394IOL\n                      <jats:sub>Holladay-1<\/jats:sub>\n                      \u2009=\u2009\u22123.697 \u0394AL\u2009\u2212\u20091.276 \u0394\n                      <jats:italic>K<\/jats:italic>\n                      ; \u0394IOL\n                      <jats:sub>Holladay-2<\/jats:sub>\n                      \u2009=\u20090.099\u2009\u2212\u20093.484 \u0394AL\u2009\u2212\u20091.235 \u0394\n                      <jats:italic>K<\/jats:italic>\n                      \u2009\u2212\u20090.279 \u0394WTW; \u0394IOL\n                      <jats:sub>Barrett-II<\/jats:sub>\n                      \u2009=\u20090.071\u2009\u2212\u20093.702 \u0394AL\u2009\u2212\u20091.147 \u0394\n                      <jats:italic>K<\/jats:italic>\n                      \u2009+\u20090.069 \u0394WTW.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>\n                      Multivariate mathematical models of \u0394IOL suggest that IOL power changes are mainly related to the changes in AL and\n                      <jats:italic>K<\/jats:italic>\n                      and that the values of \u0394AL, \u0394\n                      <jats:italic>K<\/jats:italic>\n                      , and \u0394WTW can be used to predict \u0394IOL that is calculated by various formulas.\n                    <\/jats:p>\n                    <jats:p>\n                      <jats:bold>Trail Registration:<\/jats:bold>\n                      Chinese Registry of Clinical Trials: ChiCTR2200056856\n                    <\/jats:p>\n                  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