Medical history
1 = HTN
2 = DM
3 = UTI
4 = PID
5 = RAD
6 = Arthritis
7 = PLID
8 = Renal stone
9 = Psychological

Marital statue
1 = Married
2 = Unmarried
3 = >1 marraige
4 = Widow

Lower abdominal operation
1 = Cesarean delivery
2 = >1 Cesarean delivery
3 = Other LA operation
4 = Both C/S and LA operation

Working history
1 = Housewife
2 = Day laborer
3 = Official
4 = Student

Main Posture during working
1 = Standing
2 = Sitting
3 = Bending
4 = Lifting

1 = Under wt.
2 = Nornal wt.
3 = Over wt.
4 = Obesity

1 = 20 - 30
2 = 31 - 40
3 = 41 - 50
4 = >50