Table 2 Selected instruments for inclusion in the item pool
From: Pre-validation methods for developing a patient reported outcome instrument
Activities of daily vision scale [15] | TSS-IOP [16] |
|---|---|
Glaucoma Symptom Scale [17] | Turano [18] |
Glaucoma Quality of Life - 15 [19] | Uenishi [20] |
IND VFQ 33 [21] | Visual Activities Questionnaire [22] |
Impact of Vision Impairment [23] | VF-14 [24] |
Mills [25] | LVQOL [26] |
Viswanathan [27] | Adapted General Well-Being Index [28] |
NEI-VFQ 25 [29] | CES-D [30] |
Odberg symptom items [31] | SWED-QUAL [32] |
QOLVFQ [33] | SUMI [34] |