1 = 24-30 years
2 = 31-40 years
3 = 41-50 years
4 = 51-60 years
5 = 60 above

1 = Male
2 = Female

1 = Saudi
2 = Indian
3 = Pakistani
4 = German
5 = Egyptian
6 = Yemini
7 = British
8 = Sudani
9 = Syrain
10 = NIgerian
11 = jordanian
12 = Bangladeshi
13 = Philippines
14 = American
15 = Canadian

1 = Cardiologist
2 = General Surgeon
3 = General Physician
4 = Gynecologist
5 = Psychiatrist
6 = Orthopeadic
7 = Dentist
8 = ENT Specialist
9 = Neurology
10 = Endocrinology
11 = Pediatricians
12 = Dermatologists
13 = Family physician
14 = Emergency medicine
15 = Gastroenterology
16 = infectious disease resident
17 = intensive care physician
18 = internal medicine
19 = oncologist
20 = Ophthalmologist
21 = Rehabilitation medicine

Name of country from where you obtained the degree
1 = Australia
2 = Bangladesh
3 = canada
4 = Egypt
5 = England
6 = Germany
7 = India
8 = Jordan
9 = Paksitan
10 = Saudi Arabia
11 = Sudan
12 = Syria
13 = UK
14 = USA
15 = Yemen
16 = Philippines

Experience as a medical doctor
1 = 1-3 years
2 = 4-8 years
3 = 9-15 years
4 = More than 15 years

Province in Saudi Arabia
1 = Makkah
2 = Al Baha
3 = Al jawf
4 = Aseer
5 = Eastern
6 = Ha'il
7 = Jazan
8 = Madinah
9 = Najran
10 = Northern
11 = Qassim
12 = riyadh
13 = tabuk

1 = Government hospital
2 = Private hospital
3 = Clinic

Do you treat patients with vestibular disorders
1 = yes
2 = No

How manu patients do you treat in a month
1 = Less than 5 patients
2 = 5 – 10 patients
3 = 11 – 20 patients
4 = NA

Do you see patients with BPPV
1 = Yes
2 = No
3 = NA

1 = Yes
3 = NA