Table 4. Incidence of pain and awareness of text neck syndrome (N = 413).

Variable		Frequency	Percentage
Had Neck Pain		335	81.1
Had Arm Pain		176	42.6
Had Shoulder Pain		204	49.4
Had Upper Back Pain		176	42.6
Had Headaches		260	63.0
Had Stiff Neck		103	24.9
Had Hand Numbness		136	32.9
Neck Pain While Using Smartphone		281	68.0
Heard of Text Neck Syndrome		70	16.9
Source of Text Neck Information	Friends/Relatives	22	5.3
	Internet	62	15.0
	Doctors	4	1.0
	Medical Journals	17	4.1
	Not Sure	308	74.6
Diagnosed with Text Neck Syndrome	No	393	95.2
	Yes	20	4.8