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. Author manuscript; available in PMC: 2023 Jul 7.
Published in final edited form as: Reg Anesth Pain Med. 2021 Dec 8;47(2):89–99. doi: 10.1136/rapm-2021-103247

Figure 4.

Figure 4.

Procedural Success by stratified by Quick Inventory of Depressive Symptomatology (QIDS) score. QIDS scores range from 0 to 27. A score of 5 or lower indicates no depression, 6 to 10 mild depression, 11 to 15 moderate depression, 16 to 20 severe depression, and greater than 21 very severe depression.