Table 2. Relationship between JINS MEME data and IPAQ individual items.

IPAQ: International Physical Activity Questionnaire; METs: metabolic equivalents

		JINS MEME
		Walking speed		METs
		Correlation coefficient	p-value	Correlation coefficient	p-value
IPAQ	Vigorous	0.019	0.904	0.351	0.025
	Moderate	0.076	0.636	0.318	0.043
	Walking	0.262	0.098	0.613	< 0.01
	Sitting or reclining	0.075	0.642	0.222	0.164