Purpose of the study:

Purpose of study is to determine the effect of sleeve gastrectomy on balance and cognitive function in Saudi Arabia.

Aim of study:

To investigate if there is any change of balance and cognitive function disturbance after sleeve gastrectomy on participant.

Research hypothesis:

Sleeve gastrectomy have no impact on balance and cognitive function.

Inclusion criteria:

The participant will be selected according to the following criteria: 1.History of sleeve gastrectomy within 1 to 5 years.

2. Their age between (20-60 years). 3.Ability to walk without any assistive device. 4.All participant should be able to understand all requested instructions

Exclusion criteria:

The participant will be excluded if they have:

1. Any cognitive disturbances.
2. Disease that may affect balance (Spinal stenosis, peripheral polyneuropathy, vestibular impairment).
3. Gastrectomy operation less than 1year.
4. Pregnancy.

Material:

1. Introduction survey (willingness of participant) to recruit sittable participant.
2. Assessment form survey to collected data and result (include MOCA and App-coo application)

Inclusion Criteria:

-

The participant will be selected according to the following criteria:

1. History of sleeve gastrectomy within 1 to 5 years.
2. Their age between (20-60 years).
3. Ability to walk without any assistive device.
4. All participant should be able to understand all requested instructions

Exclusion Criteria:

-

The participant will be excluded if they have:

1. Any cognitive disturbances.
2. Disease that may affect balance (Spinal stenosis, peripheral polyneuropathy, vestibular impairment).
3. Gastrectomy operation less than 1year.

participants for gender (male and Female) , age ranged from 20 to 60 years old, were randomly involved After bariatric surgery from different regions across Saudi Arabia