Validation of the Spanish Catquest-9SF in patients with a monofocal or trifocal intraocular lens

被引:32
作者
Lundstrom, Mats [1 ]
Llovet, Fernando [2 ]
Llovet, Andrea [5 ]
del Pozo, Mercedes Martinez [2 ]
Mompean, Blas [3 ]
Gonzalez, Jose-Vincente [4 ]
Pesudovs, Konrad [6 ]
机构
[1] Lund Univ, Fac Med, Dept Clin Sci, Ophthalmol, Lund, Sweden
[2] Clin Baviera, Cataract & Refract Surg Unit, Madrid, Spain
[3] Clin Baviera, Cataract & Refract Surg Unit, Murcia, Spain
[4] Clin Baviera, Dept Res & Dev, Valencia, Spain
[5] Ctr Oftalmol Barraquer, Barcelona, Spain
[6] Flinders Univ S Australia, Adelaide, SA, Australia
关键词
CATARACT-SURGERY; VISUAL OUTCOMES; IMPLANTATION; QUESTIONNAIRES; TRIAL;
D O I
10.1016/j.jcrs.2016.10.011
中图分类号
R77 [眼科学];
学科分类号
100212 ;
摘要
PURPOSE: To validate the Spanish Catquest-9SF and study patient -reported visual function after implantation of a trifocal versus a monofocal intraocular lens (IOL). SETTING: Clinica Baviera, Valencia and Madrid, Spain. DESIGN: Prospective case series. METHODS: The Catquest-9SF was translated from English to Spanish according to a standard procedure. The Spanish version was validated through Rasch analysis. Patients completed the Catquest-9SF before cataract surgery and 3 months after the surgery. The change in patient reported visual function caused by surgery, the level of achieved visual function, and satisfaction with vision after surgery were assessed for bilaterally implanted trifocal 10Ls versus monofocal 10Ls. RESULTS: The Spanish Catquest-9SF showed very good psychometric properties. Patient -reported achieved visual function was significantly better for those with a trifocal IOL than for those with a monofocal IOL (P < .001). This was also true when the groups were matched for age and ocular comorbidity (P = .006). In multivariate analyses of all cases and matched cases (the same age and no comorbidity), the reported visual function was significantly better with trifocal 10Ls than with monofocal 10Ls (P = .001 and P =.008, respectively). There was greater improvement after trifocal IOL implantation in the matched cases, although not significant (P = .103). CONCLUSIONS: Results show the Spanish version of Catquest-9SF is a valid patient questionnaire with good psychometric properties. Patients with a trifocal IOL implanted bilaterally reported better visual function than those with a monofocal IOL implanted bilaterally. The change in visual function after surgery was also greater in patients with a trifocal 10L. (C) 2016 ASCRS and ESCRS
引用
收藏
页码:1791 / 1796
页数:6
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