The Functional Oral Intake Scale (FOIS) - Free Product
The Functional Oral Intake Scale (FOIS) was initially developed to document clinical in the functional oral intake by stroke patients. This seven-point observer rating scale is considered a reliable and valid tool that can be applied without placing an additional burden on the patient (1.).
1. Psychometrics of the Functional Oral Intake Scale for Infants https://www.frontiersin.org/articles/10.3389/fped.2019.00156/full
3. FOIS combined with swallow treatment techniques 2017 https://www.ecronicon.com/ecne/pdf/ECNE-08-00254.pdf