[Retracted] Observation on the Curative Effect of Massage Manipulation Combined with Core Strength Training in Patients with Chronic Nonspecific Low Back Pain

Table 1

Comparison of general information between the control group and the study group.

Category	Manipulation group (n = 47)	Training group (n = 47)	Combination group (n = 47)	χ^2/F
Male/Female (cases)	28/19	26/21	29/18	0.410	0.815
Age (years old)	38.62 ± 7.67	37.98 ± 7.83	36.23 ± 7.52	1.222	0.298
BMI (kg/m^2)	21.56 ± 3.05	20.94 ± 2.96	21.61 ± 3.09	0.711	0.493
Disease course (months)	32.28 ± 12.60	31.47 ± 13.22	32.54 ± 12.98	0.087	0.916
Complications (cases)
High blood pressure	6	9	7	0.754	0.686
High blood fat	2	3	3	0.265	0.876
Diabetes	1	1	2	0.515	0.773
Others	2	2	3	0.301	0.860