Table 2 Comparison of muscles with trigger point between participants
From: Association between smartphone addiction and myofascial trigger points
Trigger points in muscles | Smartphone Addicts n = 61 | Non-Smartphone Addicts n = 75 | p* | ||
|---|---|---|---|---|---|
Upper trapezius (Right) | Yes | 42 | Yes | 48 | 0.552 |
No | 19 | No | 27 | ||
Upper trapezius (Left) | Yes | 11 | Yes | 14 | 0.924 |
No | 50 | No | 61 | ||
SCM (Right) | Yes | 20 | Yes | 14 | 0.059 |
No | 41 | No | 61 | ||
SCM (Left) | Yes | 7 | Yes | 3 | 0.097 |
No | 54 | No | 72 | ||
Levator scapula (Right) | Yes | 13 | Yes | 5 | 0.012 |
No | 48 | No | 70 | ||
Levator scapula (Left) | Yes | 7 | Yes | 2 | 0.040 |
No | 54 | No | 73 | ||
Infraspinatus (Right) | Yes | 20 | Yes | 16 | 0.132 |
No | 41 | No | 59 | ||
Infraspinatus (Left) | Yes | 2 | Yes | 6 | 0.245 |
No | 59 | No | 69 | ||
Rhomboid (Right) | Yes | 7 | Yes | 9 | 0.925 |
No | 54 | No | 66 | ||
Rhomboid (Left) | Yes | 2 | Yes | 3 | 0.114 |
No | 59 | No | 72 | ||
Cervical erector muscles (Right) | Yes | 20 | Yes | 12 | 0.022 |
No | 41 | No | 63 | ||
Cervical erector muscles (Left) | Yes | 13 | Yes | 9 | 0.142 |
No | 48 | No | 66 | ||