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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)