Items

Rotated Component Matrix

Group/Factor

Belonging

Items having factor

loadings above 0.6

Component

1

2

1

Headache

0.055

0.710

2

Yes

2

Neck pain

0.062

0.814

2

Yes

3

Migraine

0.263

0.771

2

Yes

4

Back pain

0.074

0.769

2

Yes

5

Visual fatigue

0.717

0.096

1

Yes

6

Poor posture

0.767

-0.012

1

Yes

7

Numbness in fingers

0.722

0.071

1

Yes

8

Wrist pain

0.501

0.475

1

No

9

Inadequate sleep

0.626

0.390

1

Yes

10

Depression

0.698

0.133

1

Yes