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Table 6 TSS-IOP Item-Scale Spearman Rho Correlations

From: A new measure of patient satisfaction with ocular hypotensive medications: The Treatment Satisfaction Survey for Intraocular Pressure (TSS-IOP)

TSS-IOP Items Effectiveness Eye Irritation Hyperemia Convenience of Use Ease of Use
EFF_1 .92 .18 .21 .40 .40
EFF_2 .95 .18 .26 .34 .40
EI_1 .17 .63 .34 .17 .22
EI_2 .16 .68 .26 .14 .11
EI_3 .16 .70 .39 .18 .17
EI_4 .12 .68 .32 .23 .18
Hyp_1 .23 .38 .88 .15 .26
Hyp_2 .20 .23 .71 .10 .17
Hyp_3 .21 .28 .72 .24 .30
EofU_1 .33 .22 .20 .89 .51
EofU _2 .36 .15 .18 .88 .45
EofU _3 .32 .28 .22 .86 .52
CofU_1 .49 .18 .23 .49 .89
CofU_2 .40 .17 .26 .49 .92
CofU_3 .30 .21 .28 .50 .86
  1. * All correlation is significant at the .05 level (2-tailed).