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Table 7 Convergence of the TSS-IOP Scales and the TSQM (Spearman Rho Correlations)

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

  TSQM GLOBAL TSQM Effectiveness TSQM Side Effects TSQM Convenience
TSQM Scales     
Effectiveness .52***    
Side Effects .29*** .31***   
Convenience .40*** .30*** .36***  
TSS-IOP Scales     
Effectiveness .50*** .77*** .34*** .34***
Eye Irritation .20** .18** .45*** .32***
Hyperemia .21*** .19** .36*** .34***
Convenience of Use .48*** .40*** .35*** .68***
Ease of Use .41*** .36*** .28*** .62***
  1. * p < .05 level (2-tailed) ** p < .01 level (2-tailed). *** p < .001 (2-tailed)