Expansive open-door laminoplasty secured with titanium miniplates is a good surgical method for multiple-level cervical stenosis

Yeh, Kuang-Ting; Yu, Tzai-Chiu; Chen, Ing-Ho; Peng, Cheng-Huan; Liu, Kuan-Lin; Lee, Ru-Ping; Wu, Wen-Tien

doi:10.1186/s13018-014-0049-8

Journal of Orthopaedic Surgery and Research

Table 3 Demographic and comorbidity data and their correlation with JOA score ( N = 104)

From: Expansive open-door laminoplasty secured with titanium miniplates is a good surgical method for multiple-level cervical stenosis

Items	Sample size,n	Upper extremities motor function	Lower extremities motor function	Upper extremities sensory function	Lower extremities sensory function	Trunk sensory function	Bladder function	JOA score	JOA Recovery rate
Age^a	60.13 ± 11.89	0.04	0.01	0.01	0.13	−0.11	0.11	0.10	−0.25*
Gender^b		−0.55	0.62	0.17	0.43	−0.80	0.28	−0.51	−0.02
Male	67	1.42 ± 0.80	1.55 ± 0.87	0.88 ± 0.44	0.48 ± 0.50	0.15 ± 0.35	0.22 ± 0.62	4.63 ± 1.96	0.75 ± 0.21
Female	37	1.51 ± 0.93	1.43 ± 1.04	0.48 ± 0.50	0.43 ± 0.50	0.22 ± 0.47	0.19 ± 0.56	4.84 ± 2.07	0.75 ± 0.20
Smoke^b		0.40	1.30	1.20	−0.51	0.27	−0.08	0.94	0.52
No	89	1.44 ± 0.86	1.46 ± 0.96	0.85 ± 0.44	0.47 ± 0.50	0.17 ± 0.40	0.21 ± 0.63	4.65 ± 2.10	0.74 ± 0.21
Yes	15	1.53 ± 0.74	1.80 ± 0.67	1.00 ± 0.37	0.40 ± 0.50	0.20 ± 0.41	0.20 ± 0.41	5.00 ± 1.13	0.77 ± 0.21
Depression^b		−1.95	−0.65	−0.11	−0.17	−4.38*	−3.59*	−1.97	−2.73*
No	97	0.86 ± 0.69	1.53 ± 0.95	0.88 ± 0.44	0.46 ± 0.50	0.19 ± 0.42	0.23 ± 0.62	4.80 ± 2.00	0.76 ± 0.20
Yes	7	1.49 ± 0.84	1.29 ± 0.48	0.86 ± 0.37	0.43 ± 0.53	0.00 ± 0.00	0.00 ± 0.00	3.29 ± 1.25	0.54 ± 0.26
DM ^b		1.10	0.07	−1.34	0.63	0.82	−1.49	0.27	−0.10
No	83	1.41 ± 0.88	1.51 ± 0.90	0.90 ± 0.43	0.45 ± 0.50	0.16 ± 0.36	0.24 ± 0.65	4.67 ± 2.00	0.75 ± 0.22
Yes	21	1.62 ± 0.66	1.52 ± 1.07	0.76 ± 0.43	0.52 ± 0.51	0.24 ± 0.53	0.10 ± 0.30	4.81 ± 2.01	0.74 ± 0.16
CAD^b		1.29	1.59	−0.61	0.65	−0.57	0.44	1.17	1.10
No	81	1.40 ± 0.84	1.43 ± 0.93	0.89 ± 0.44	0.44 ± 0.50	0.19 ± 0.39	0.20 ± 0.57	4.58 ± 1.87	0.74 ± 0.21
Yes	23	1.65 ± 0.83	1.78 ± 0.90	0.83 ± 0.38	0.52 ± 0.51	0.13 ± 0.45	0.26 ± 0.68	5.13 ± 2.38	0.79 ± 0.20
Previous neck trauma^b		−0.62	−0.18	1.28	−0.24	0.94	−0.10	−0.29	0.34
No	79	1.48 ± 0.90	1.52 ± 0.99	0.85 ± 0.45	0.47 ± 0.50	0.15 ± 0.39	0.22 ± 0.65	4.73 ± 2.15	0.74 ± 0.21
Yes	25	1.36 ± 0.63	1.48 ± 0.71	0.96 ± 0.35	0.44 ± 0.50	0.24 ± 0.43	0.20 ± 0.40	4.60 ± 1.38	0.76 ± 0.20
Concomitant T-L stenosis^b		−0.94	0.12	−1.69	0.64	−1.19	0.95	−0.24	−2.55*
No	62	1.52 ± 0.78	1.50 ± 0.82	0.94 ± 0.40	0.44 ± 0.50	0.21 ± 0.44	0.16 ± 0.48	4.74 ± 1.95	0.79 ± 0.18
Yes	42	1.36 ± 0.93	1.52 ± 1.08	0.79 ± 0.47	0.50 ± 0.50	0.12 ± 0.32	0.29 ± 0.74	4.64 ± 2.07	0.69 ± 0.23

Age is shown as mean ± SD. ^ar value; ^bt value; * P < 0.05.

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