Validation, test–retest reliability and norm scores for the Dutch Catquest‐9SF

Abstract

This investigation provides validity and reliability of the Dutch Catquest-9SF as well as norm scores and a new tool to facilitate the clinical interpretation of patient scores. This makes Catquest-9SF suitable for routine use in clinical practice.

Effect of active evaluation on the detection of negative dysphotopsia after sequential cataract surgery: discrepancy between incidences of unsolicited and solicited complaints

“…Catquest‐9SF (Visser et al. ), as well as the construction of a specific negative dysphotopsia questionnaire will be essential steps for establishing the true incidence of negative dysphotopsia after cataract surgery. Such a specific negative dysphotopsia questionnaire should not only ask about the perceived effects on the temporal field of vision (presence of a dark shadow) but also about the effects on physical and emotional functioning.…”

Catquest-9SF questionnaire and eCAPS: Validation in a Canadian population

“…The survey is short, easy to use, and cost-effective to administer, making it a practical tool to implement in daily clinical practice. First validated in Sweden, the Catquest-9SF has been translated, culturally adapted, and validated in Australia, Austria, China, Denmark, England, Germany, Italy, Malaysia, the Netherlands, and Spain [11,[18][19][20][21][22][23][24][25][26][27][28][29][30]. The Catquest-9SF has been shown to be a reliable instrument for measuring visual function and is highly responsive to cataract surgery outcomes in multiple languages [30].…”

Effects of clinical parameters on patient‐reported outcome in cataract patients: a multicentre study

“…Earlier, we performed a study on the linguistic and clinical validity of the Catquest‐9SF for the Dutch situation (Visser et al. ). The current prospective study on the clinical validity was performed as a follow‐up of this study.…”

“…A validated and short PROM for cataract surgery is the Catquest‐9SF, which was developed in Sweden and measures patients’ vision‐related activity limitations in daily life (Lundström & Pesudovs ), and has recently been translated into Dutch (Visser et al. ). It has been shown to be the best‐fitting questionnaire to measure the visual function experienced by cataract patients (Khadka et al.…”

“…Several studies have suggested that the use of PROMs has a positive effect on the doctor-patient communication and consequently patients' satisfaction (Nilsson et al 2016). A validated and short PROM for cataract surgery is the Catquest-9SF, which was developed in Sweden and measures patients' visionrelated activity limitations in daily life (Lundstr€ om & Pesudovs 2009), and has recently been translated into Dutch (Visser et al 2017). It has been shown to be the best-fitting questionnaire to measure the visual function experienced by cataract patients (Khadka et al 2013).…”