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Table 4 PHQ-9 and PEG scores shown by quintile of the sleep function score of SNOT-22

From: Incidence and burden of comorbid pain and depression in patients with chronic rhinosinusitis awaiting endoscopic sinus surgery in Canada

   Depression PHQ-9 Pain PEG
SNOT-22 sleep function score N Mean (SD) Score > =10 (%) Mean (SD) Score > =3 (%)
Overall 261 5.2 (5.4) 19.2% 2.9 (2.7) 44.6%
 0–8 62 0.8 (1.6) 1.6% 0.7 (1.1) 6.6%
 9–16 61 3.5 (3.9) 8.2% 2.3 (2.4) 37.7%
 17–24 75 5.6 (3.6) 12.0% 3.2 (2.0) 53.3%
 25–32 46 9.4 (5.7) 45.7% 5.2 (2.7) 76.1%
 33–40 17 14.4 (6.1) 82.4% 6.0 (3.2) 82.4%
  1. PHQ-9 scores of ten above and PEG scores of three and above are associated with moderate depression and high pain, respectively