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Table 4 Floor and ceiling effects

From: Preliminary cross-sectional reliability and validity of the Skull Base Inventory (SBI) quality of life questionnaire

Domain Floor effect (% with lowest possible score) Ceiling effect (% with highest possible score)
Cognitive No (0) No (14)
Emotional No (0) Yes (25)
Family No (0) Yes (52)
Financial No (2) Yes (56)
Social No (0) No (14)
Spiritual No (0) Yes (29)
Endocrine No (0) Yes (23)
Nasal No (0) No (6)
Neurologic No (0) No (14)
Visual No (0) Yes (23)
Other No (0) No (6)