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. 2008 Jul 21;6:53. doi: 10.1186/1477-7525-6-53

Table 3.

Construct Validity: Correlations* of GSRS and GIQLI Total Scores and Subscale Scores with PGWB Total

	GSRS Subscales					GIQLI Subscales
	Abdominal Pain	Reflux Syndrome	Diarrhea	Indigestion Syndrome	Constipation	Total Score	Symptoms	Emotion	Physical Function	Social Function	Medical Treatment

PGWB Total Score	-0.42¹	-0.32¹	-0.35¹	-0.49¹	-0.44¹	0.63¹	0.51¹	0.68¹	0.58¹	0.58¹	0.47¹
PGWB Anxiety	-0.45¹	-0.33¹	-0.33¹	-0.52¹	-0.45¹	0.63¹	0.51¹	0.67¹	0.61¹	0.54¹	0.43¹
PGWB Depression	-0.37¹	-0.22	-0.29	-0.39¹	-0.37¹	0.57¹	0.44¹	0.71¹	0.51¹	0.57¹	0.49¹
PGWB Positive Well-being	-0.26	-0.21	-0.30	-0.35¹	-0.30	0.49¹	0.39¹	0.57¹	0.46¹	0.52¹	0.38¹
PGWB Self-control	-0.34¹	-0.24	-0.24	-0.36¹	-0.40¹	0.47¹	0.43¹	0.53¹	0.40¹	0.43¹	0.36¹
PGWB General Health	-0.45¹	-0.31¹	-0.43¹	-0.53¹	-0.49¹	0.61¹	0.51¹	0.50¹	0.60¹	0.58¹	0.43¹
PGWB Vitality	-0.39¹	-0.34¹	-0.37¹	-0.45¹	-0.40¹	0.59¹	0.51¹	0.56¹	0.57¹	0.57¹	0.50¹

Score and Subscales Scores

* Kendall's tau correlations

¹p < 0.001