. 2016 Jun 28;28(6):1791–1794. doi: 10.1589/jpts.28.1791

Table 1. Comparison of pre- and post-treatment bone density changes between the observation and control groups (n; g/m²).

Group	Number of cases	L2–L4		Proximal femur

		Before treatment	After treatment	Before treatment	After treatment
Observation	35	0.80 ± 0.09	0.92 ± 0.11*	0.61 ± 0.09	0.66 ± 0.10*
Control	35	0.78 ± 0.08	0.83 ± 0.10	0.60 ± 0.08	0.61 ± 0.09

*Differences were statistically significant (p<0.05).

Table 1. Comparison of pre- and post-treatment bone density changes between the observation and control groups (n; g/m2).