Effects of eight-week high-intensity interval training on some metabolic, hormonal and cardiovascular indices in women with PCOS: a randomized controlled trail

Mohammadi, Somayeh; Monazzami, Amirabbas; alavimilani, Solmaz

doi:10.1186/s13102-023-00653-z

BMC Sports Science, Medicine and Rehabilitation

Table 3 Changes of glucose metabolism, lipid profile at the baseline and after eight weeks in patients with PCOS (mean and standard deviation)

From: Effects of eight-week high-intensity interval training on some metabolic, hormonal and cardiovascular indices in women with PCOS: a randomized controlled trail

Variables	Control group				HIIT group				P value^b	ƞ
Variables	Baseline	Week 8	Change	P value^a	Baseline	Week 8	Change	P value^a	P value^b	ƞ
Weight (kg)	84.25 ± 6.8	84.39 ± 6.5	0.14 ± 0.56	0.46	77.1 ± 12.4	74.6 ± 12.5	2.50 ±0.85	0.001	0.001	0.78
BMI (kg/m²)	31.42 ± 2.6	31.50 ± 2.7	0.14 ± 1.02	0.47	29.52 ± 4.5	28.39 ± 4.47	1.13 ± 0.15	0.001	0.001	0.44
Body fat (percent)	29.79 ± 2.1	30.03 ± 2.4	0.24 ± 0.59	0.26	29.28 ± 2.3	27.04 ± 2.6	1.81 ± 0.95	0.001	0.001	0.64
WHR(m)	0.92 ± 0.03	0.93 ± 0.04	0.01 ± 0.019	0.06	0.91 ± 0.04	0.89 ± 0.04	0.02 ± 0.021	0.001	0.001	0.40
VAT (cm²)	118.5 ± 25	118.7 ± 25	0.17 ± 1.07	0.77	121.3 ± 16.7	118.1 ± 17.2	3.2 ± 2.94	0.001	0.001	0.38
VAI	6.88 ± 0.71	6.92 ± 0.59	0.03 ± 0.30	0.75	6.71 ± 1.24	6.55 ± 1.16	0.15 ± 0.54	0.19	0.25	0.049
VO2max (ml kg⁻¹ min⁻¹)	29.35 ± 1.7	29.14 ± 1.9	0.21 ± 0.57	0.31	30.7 ± 2.3	34.07 ± 2.5	3.35 ± 0.92	0.001	0.001	0.85
FPG (mg/dl)	98.2 ± 5.2	98.6 ± 4.2	0.42 ± 1.55	0.53	96.9 ± 5.5	96.2 ± 4.07	0.71 ± 3.29	0.30	0.25	0.05
Insulin (µU/ml)	10.85 ± 1.46	11.10 ± 1.48	0.25 ± 0.67	0.33	11.21 ± 1.50	8.96 ± 1.04	2.25 ± 1.17	0.001	0.001	0.64
HOMA-IR	2.63 ± 0.38	2.70 ± 0.38	0.07 ± 0.15	0.23	2.67 ± 0.34	2.13 ± 0.27	0.60 ± 0.25	0.001	0.001	0.67
QUICKI	0.33 ± 0.007	0.32 ± 0.007	0.001 ± 0.003	0.33	0.32 ± 0.006	0.34 ± 0.006	0.01 ± 0.006	0.001	0.001	0.64
LDL-C (mg/dl)	104.8 ± 9.4	105.2 ± 9.05	0.39 ± 1.96	0.50	104.5 ± 8.6	95.7 ± 7.5	8.71 ± 2.36	0.001	0.001	0.82
HDL-C (mg/dl)	37.5 ± 4.41	37.0 ± 4.48	0.57 ± 1.01	0.31	38.2 ± 5.15	38.5 ± 5.63	0.21 ± 2.77	0.70	0.33	0.03
Total-Chol (mg/dl)	170.0 ± 12.03	170.6 ± 12.11	0.64 ± 1.49	0.51	171.2 ± 15.47	164.07 ± 16.1	7.21 ± 4.90	0.001	0.001	0.55
Triglyceride (mg/dl)	148.6 ± 13.14	148.2 ± 12.81	0.42 ± 3.03	0.70	151.14 ± 8.52	149.14 ± 8.98	2.0 ± 5.9	0.08	0.33	0.03
AIP	0.59 ± 0.06	0.60 ± 0.05	0.005 ± 0.01	0.44	0.59 ± 0.06	0.59 ± 0.06	0.007 ± 0.035	0.29	0.2	0.06
TS/C ratio	0.079 ± 0.025	0.080 ± 0.024	0.001 ± 0.005	0.72	0.091 ± 0.037	0.081 ± 0.025	0.01 ± 0.018	0.009	0.03	0.16

BMI, Body mass index; WHR, Waist to hip ratio; VAT, Visceral adipose tissue; VAI, Visceral adiposity index; VO2max, Maximum oxygen uptake; FPG, Fasting plasma glucose; HOMA-IR, Homeostatic model assessment for insulin resistance; QUICKI, Quantitative insulin-sensitivity check index; LDL-C, Low density lipoprotein- cholesterol; HDL, High density lipoprotein- cholesterol; AIP, Atherogenic index of plasma; TS/C ratio, Testosterone to cortisol ratio
^aSignificant difference with pre-test (P< 0.05)
^bSignificant difference with the changes of the control group (∆) (P < 0.05)
P values calculated using two-way analysis of variance followed with Bonferroni^’s post-hoc test
Ƞ Effect size of training protocol

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