Relationship between the 12-month prevalence of musculoskeletal pain and duration of activities among undergraduate students.

Table 4: Relationship between the 12-month prevalence of musculoskeletal pain and duration of activities among undergraduate students.

Duration of activities	Low back pain		Neck pain		Shoulder pain
	r	p	r	p	r	p
Chatting	0.013	0.844	0.035	0.419	0.016	0.838
Watching videos/movies	0.000	0.997	0.004	0.936	0.093	0.263
Playing games	-0.042	0.582	-0.002	0.961	-0.003	0.977
Phone calls	-0.059	0.422	0.018	0.693	-0.008	0.927
Browsing internet	-0.159	0.019^*	0.049	0.266	0.090	0.258
Blogging	-0.045	0.753	-0.157	0.070	-0.017	0.914
Video calls	-0.126	0.133	-0.034	0.533	0.026	0.794
Reading/Studying	-0.097	0.097	-0.101	0.021^*	-0.092	0.245
Photography	-0.004	0.957	0.032	0.552	-0.042	0.664

Note: Where r = Kendall’s tau b correlation coefficient and p = corresponding probability value, *significant.