Headache in Patients with Cervical Spondylotic Myelopathy

Table 2

Results of various questionnaires in each type.

		1 (n = 48)	3 (n = 13)	4 (n = 10)	value
MPQ		0 (0–2)	3.5 (0–9.8)	3 (0.5–7.5)	0.01
NPSI		3 (0–9)	15 (1.5–28.8)	10 (6–25)	0.02
BDI		5.5 (1–14.8)	11 (5.8–24.8)	13 (10.5–20)	0.51
JOACMEQ	Cervical spine function	75 (43.8–100)	60 (40–100)	35 (10–85)	0.15
	Upper extremity function	86.5 (56.8–100)	95 (63–95)	79 (53–89)	0.57
	Lower extremity function	66 (55–100)	68 (55–86)	64 (18–86)	0.87
	Bladder function	75 (50–94)	75 (44–88)	50 (19–81)	0.23
	QOL	57 (39–69.3)	57 (29–70	47 (18–50)	0.06
SF-36	PF	34 (22.5–51.6)	37.1 (28.7–45.5)	37.5 (27–44.6)	0.97
	RP	35.8 (25.6–49.4)	42.6 (22.2–46)	35.8 (25.6–46)	0.99
	BP	44.6 (39.7–61.4)	42 (34.2–49.9)	35.6 (35.3–43.5)	0.04
	GH	43 (37–52.3)	37 (30.9–44.9)	39.7 (28.2–43.2)	0.09
	VT	50.2 (41.8–56.4)	48.7 (34.9–53.3)	41 (30.3–48.7)	0.04
	SF	50.5 (37.4–57.1)	40.7 (29.2–52.2)	43.9 (34.1–53.8)	0.33
	RE	39.6 (31.1–56.6)	39.6 (24.7–50.2)	39.6 (26.9–43.8)	0.59
	MH	51.8 (41.1–57.1)	49.1 (31.2–57.1)	43.8 (35.9–49.1)	0.10
	PCS	(20.9–48.2)	39.2 (26–43.5)	31.8 (10.9–40.7)	0.65
	MCS	51 (1–14.8)	46.7 (36.7–56.8)	45 (37.2–52.6)	0.01

Data were shown as median (interquartile range (IQR)). MPQ: McGill Pain Questionnaire, NPSI: Neuropathic Pain Symptom Inventory, BDI: Beck Depression Index, JOACMEQ: Japanese Orthopaedic Association Cervical Myelopathy Evaluation Questionnaire, QOL: quality of life, SF-36: MOS Short-Form 36-Item Health Survey, PF: physical functioning, RP: role physical, BP: bodily pain, GH: general health, VT: vitality, SF: social functioning, RE: role emotional, MH: mental health, PCS: physical component summary, and MCS: mental component summary.