Table 4 Odds ratios (OR) and 95% confidence intervals (Cl) for multivariate associations with pain in last 7 days in the upper limb

Gender

Female

2.56; [1.73;3.77]**

2.97; [1.94;4.54]**

2.05; [1.37;3.07]**

2.13; [1.38;3.27]**

Age

≥16

1.57; [1.08;2.29]**

1.77; [1.17;2.69]**

1.21; [0.81;1.80]

Sleeping

hours

≤7 h

1.48; [0.99;2.10]*

1.32; [0.85;2.06]

1.87; [1.24;2.83]**

1.79; [1.15;2.77]**

Physical

activity

Moderate

1.06;[1.01;1.10]**

1.06;[1.01;1.11]**

1.09;[1.03;1.14]**

1.08;[1.03;1.14]**

Vigorous

1.04;[1.01;1.09]**

1.00;[1.00;1.01]

1.01;[0.97;1.06]

Using mobile phones

≤1 h

0.91;[0.49;1.69]

0.66;[0.34;1.27]

1.36;[0.66;2.79]

1.14;[0.54;2.41]

[2;3] hours

0.69;[0.35;1.39]

0.47;[0.22;0.99]

1.29;[0.59;2.80]

0.97;[0.43;2.19]

[4;5] hours

1.47;[0.68;3.16]

0.76;[0.33;1.77]

1.89;[0.79;4.54]

1.31;[0.52;3.30]

≥5 h

2.00;[1.00;4.01]*

1.11;[0.52;2.35]

2.56;[1.15;5.72]**

1.57;[0.67;3.68]