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Table 3 OPSAT-Q™ Item-to-Subscale and CSS Correlations at Baselinea (N = 103)

From: Psychometric evaluation of the Osteoporosis Patient Treatment Satisfaction Questionnaire (OPSAT-Q™), a novel measure to assess satisfaction with bisphosphonate treatment in postmenopausal women

 

Subscale

Item

Convenience

Daily Activities

Overall Satisfaction

Side Effects

CSS

1 How often

0.78***

0.42***

0.54***

0.07

0.66***

2 Convenience

0.89***

0.39***

0.51***

0.17

0.75***

3 Easy to take

0.84***

0.40***

0.45***

0.13

0.70***

4 Easy to remember

0.66***

0.29**

0.25*

0.09

0.51***

5 Fits into medication schedule

0.83***

0.35***

0.49***

0.11

0.68***

6 Time required

0.85***

0.51***

0.51***

0.28**

0.80***

7 Confidence to participate in daily activities

0.46***

0.92***

0.69***

0.15

0.66***

8 Confidence to be physically active

0.44***

0.94***

0.68***

0.21*

0.68***

9 Overall satisfaction

0.52***

0.75***

0.95***

0.17

0.72***

10 Continue taking

0.54***

0.63***

0.93***

0.15

0.69***

11 Hearburn/acid reflux bother

0.29**

0.27**

0.25*

0.58***

0.49***

12 Other stomach upset bother

0.17

0.05

-0.06

0.63***

0.33***

13 Any other side effect bother

0.11

0.12

0.14

0.68***

0.38***

14 Heartburn/acid reflux freqency

0.13

0.16

0.21*

0.73***

0.42***

15 Other stomach upset frequency

-0.01

0.08

0.02

0.57***

0.24*

16 Any other side effect frequency

0.08

0.09

0.06

0.75***

0.37***

  1. *<0.05, **<0.01, ***<0.001; aPearson product moment correlations; bConvenience subscale includes items 1–6, Daily Activities subscale included items 7 and 8, Overall Satisfaction subscale includes items 9 and 100, and the Side Effects subscale includes items 11–16.