Effect of cervical manipulation on vertebral artery and cerebral haemodynamics in patients with chronic neck pain: a crossover randomised controlled trial

doi:10.1136/bmjopen-2018-025219

Table 1

Baseline participant characteristics

Participant characteristics Mean (SD)
Age (years) 32.05 (12.5)
Sex, n (%)
Female 14 (70%)
Height (cm) 169 (8.9)
Weight (kg) 69.6 (18.7)
NDI 13 (6.4)
NRS neck 4.7 (2.1)
Duration of complaint (years) 5.3 (5.7)
NRS headache 3 (2.6)

NDI, Neck Disability Index; NRS, numerical rating scale.

Participant characteristics	Mean (SD)
Age (years)	32.05 (12.5)
Sex, n (%)
Female	14 (70%)
Height (cm)	169 (8.9)
Weight (kg)	69.6 (18.7)
NDI	13 (6.4)
NRS neck	4.7 (2.1)
Duration of complaint (years)	5.3 (5.7)
NRS headache	3 (2.6)