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Table 4 Correlation of GAD-7 with scores (total and by domain) in the WHO-DAS II disability assessment scale and with the number of medical visits (to primary care and specialist physicians) in the past 4 weeks.

From: Cultural adaptation into Spanish of the generalized anxiety disorder-7 (GAD-7) scale as a screening tool

WHO-DAS II GAD-7
Total score .696**
Understanding and communicating with the world .679**
Moving and getting around .438**
Self care .412**
Getting along with people .585**
Daily life activities .638**
Participation in society .741**
Medical visits GAD-7
Primary care .393**
Specialist .373**
  1. ** p < 0.001