European Review of Aging and Physical Activity

Table 4 Backward stepwise regression analysis between 1PC (CV) and MVPA_tot and MVPA_bouts

From: Study of the association between gait variability and physical activity

	Model 1 Unadjusted						Model 2 Adjusted
	MVPA_tot			MVPA_bouts			MVPA_tot			MVPA_bouts
Speed	β	R²	p	β	R²	p	β	R²	p	β	R²	p
3	−3.289	.106	.0356^a	−1.789	.082	.0664	−3.355	.142	.1158	−1.839	.127	.1560
3.5	−4.345	.154	.0102^a	−2.333	.116	.0274^a	−4.325	.187	.0470^a	−2.322	.157	.0871
4	−3.758	.120	.0246^a	−2.730	.166	.0075^a	−3.547	.139	.1233	−2.594	.189	.0452^a
4.5	−3.793	.116	.0272^a	−2.184	.101	.0406^a	−3.523	.131	.1458	−1.979	.121	.1732
5	−5.269	.152	.0108^a	−2.648	.100	.0411^a	−4.965	.159	.0830	−2.374	.117	.1888
5.5	−4.162	.110	.0319^a	−2.176	.079^a	.0722	−3.892	.119	.1808	−1.921	.096	.2740

^aStatistically significant
In the two models all subjects were analysed together (YA and OA)

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ISSN: 1861-6909

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