. 2020 Feb 19;13:451–462. doi: 10.2147/DMSO.S235015

Table 5.

Results for BBS, TUG, and PBFS Tests According to Participants’ Residence

Test		City				Village				Statistical Test Results
Test		Me	Min		Max	Me	Min		Max	Statistical Test Results
BSS [pts.]	Study group	47.00	29.00		54.00	53.00	41.00		54.00	U = 30.00
	Study group	47.00	29.00		54.00	53.00	41.00		54.00	p = 0.021
	Control group	55.00	46.00		56.00	52.50	37.00		56.00	U = 43.50
	Control group	55.00	46.00		56.00	52.50	37.00		56.00	p = 0.034
TUG [s.]	Study group	12.23	9.00		44.00	10.85	9.00		20.00	U = 34.00
	Study group	12.23	9.00		44.00	10.85	9.00		20.00	p = 0.036
	Control group	8.50	7.00		22.00	9.25	8.00		25.00	U = 37.00
	Control group	8.50	7.00		22.00	9.25	8.00		25.00	p = 0.356
Test		City				Village				Statistical Test Results
Test		M		SD		M		SD		Statistical Test Results
PBFS [mmHg]	Study group	7.20		6.61		12.00		14.56		t = −0.702
										df = 5
										p = 0.515
	Control group	4.88		13.09		21.75		14.64		t = −2.898
										df = 23
										p = 0.008

Abbreviations: BBS, Berg Balance Scale; TUG, Timed Up and Go test; PBFS, Pressure Bio-Feedback Stabilizer; M, mean; SD, standard deviation; Me, mean; Min, minimum; Max, maximum; p, statistical significance; U, Mann–Whitney U-test; t, t-Student test; df, degrees of freedom.