Table 4.

Mean number and severity of hot flushes before and after the intervention between two groups

The number and severity of hot flashes Time	Intervention Group Mean±SD		Group control Mean±SD		P* Mean±SD
	Freguency	Severity	Freguency	Severity	Freguency	Severity
A week before the intervention	2.04±2.79	1.21±2.17	1.81±2.00	1.37±2.46	0.243	0.669
Week 2 intervention	2.02±2.71	1.19±2.20	1.81±2.00	1.37±2.46	0.292	0.716
Week 4 intervention	1.75±2.43	1.09±2.33	1.81±2.00	1.35±2.50	0.597	0.839
Week 6 intervention	1.47±2.04	1.04±2.53	1.72±1.86	1.26±2.61	0.873	0.899
Week 8 intervention	0.95±1.21	0.89±2.97	1.73±1.89	1.26±2.61	0.195	0.401
Week 10 intervention	0.58±0.50	0.81±3.40	1.68±1.82	1.25±2.68	<0.001	0.007
Week 12 intervention	0.55±0.32	0.81±3.60	1.68±1.82	1.25±2.64	<0.001	<0.001
P**	<0.001	0.001	0.075	0.115

*Independent t test, **Paired sample t-test