Factors contributing to development of WMSD

N P (%)

M or M (%)

M P (%)

p-value

Not enough breaks or pause during working hours

0 (0)

24 (18.5)

106 (81.5)

0.00

Awkward and cramped position

2 (1.5)

30 (23.1)

98 (75.4)

Working in the same position

0 (0)

14 (10.8)

116 (89.2)

Bending or twisting your back in awkward way

6 (4.6)

34 (26.2)

90 (69.2)