The effect of combined balance and strength exercise program in patients with different grades of primary knee osteoarthritis

Abdel-Fattah, Yousra Hisham; Abdel Hamid, Mowaffak Moustafa; Metawaa, Sara Ibraheem Mohamed Seleem; Eltawab, Sarah Sayed

doi:10.1186/s43166-023-00220-x

Egyptian Rheumatology and Rehabilitation

Table 6 Comparison between the different studied groups according to MSEBT

From: The effect of combined balance and strength exercise program in patients with different grades of primary knee osteoarthritis

MSEBT (Mean ± SD)	Group 1 (n = 20)		Group 2 (n = 20)		Group 3 (n = 20)		Group 4 (n = 20)		H	p
MSEBT (Mean ± SD)	Before	After	Before	After	Before	After	Before	After	H	p
Anterior	65.74 ± 7.91	76.02 ± 10.14	68.91 ± 9.52	75.70 ± 8	65.91 ± 8.89	72.25 ± 8.58	69.1 ± 6.75	73.4 ± 5.81
t (p₀)	7.779^* (< 0.001^*)		4.894^* (< 0.001^*)		4.322^* (< 0.001^*)		3.253^* (0.004^*)
Mean difference	10.28 ± 5.91		6.79 ± 6.2		6.34 ± 6.54		4.31 ± 5.92		8.023^*	0.046^*
Sig. bet. Groups	p₁ = 0.086,p₂ = 0.069,p₃ = 0.005^*,p₄ = 0.916,p₅ = 0.287 p₆ = 0.337
Percentage of change	15.73 ± 8.99		10.72 ± 10.47		10.30 ± 10.54		6.75 ± 8.89		8.831^*	0.032^*
Sig. bet. Groups	p₁ = 0.059,p₂ = 0.081,p₃ = 0.003^*,p₄ = 0.886,p₅ = 0.299 p₆ = 0.238
Posteromedial	79.24 ± 10.08	95.69 ± 7.9	79.09 ± 9.51	94.95 ± 7.84	75.67 ± 8.51	90.61 ± 9.13	77.52 ± 11.51	85.52 ± 11.74
t (p₀)	10.937^* (< 0.001^*)		13.456^* (< 0.001^*)		8.768^* (< 0.001^*)		4.870^* (< 0.001^*)
Mean difference	16.45 ± 6.72		15.86 ± 5.27		14.95 ± 7.62		8.01 ± 7.35		15.748^*	0.001^*
Sig. bet. Groups	p₁ = 0.809,p₂ = 0.600,p₃ = 0.001^,p₄ = 0.778,p₅ = 0.001^p₆ = 0.003^*
Percentage of change	21.79 ± 10.83		20.82 ± 8.81		20.35 ± 11.01		10.87 ± 10.26		13.382^*	0.004^*
Sig. bet. Groups	p₁ = 0.884,p₂ = 0.809,p₃ = 0.002^,p₄ = 0.924,p₅ = 0.003^, p₆ = 0.004^*
Posterolateral	75.65 ± 7.16	91.99 ± 9.24	72.85 ± 6.25	88.32 ± 8.11	73.81 ± 7.56	89.44 ± 7.50	68.17 ± 8.87	80.12 ± 9.93
t (p₀)	9.008^* (< 0.001^*)		10.651^* (< 0.001^*)		9.066^* (< 0.001^*)		6.937^* (< 0.001^*)
Mean difference	16.34 ± 8.11		15.47 ± 6.50		15.63 ± 7.71		11.95 ± 7.70		4.775	0.189
Percentage of change	22.10 ± 11.88		21.55 ± 9.99		21.89 ± 12.03		18.19 ± 12.70		2.661	0.447

t Paired t-test
H H for Kruskal Wallis test, Pairwise comparison bet. each 2 groups was done using Post Hoc Test (Dunn's for multiple comparisons test)p: p value for comparing between the studied groups
p: p value for comparing between the studied groups, p₀: p value for comparing between before and after
p₁: p value for comparing between Group 1 and Group 2, p₂: p value for comparing between Group 1 and Group 3
p₃: p value for comparing between Group 1 and Group 4, p₄: p value for comparing between Group 2 and Group 3
p₅: p value for comparing between Group 2 and Group 4, p₆: p value for comparing between Group 3 and Group 4
^*: Statistically significant at p ≤ 0.05

Back to article page