Validity of two physical activity questionnaires (IPAQ and PAQA) for Vietnamese adolescents in rural and urban areas

Table 2 Descriptives of accelerometer, the IPAQ and the PAQA measurements (Median values and 95%CI)

	All			Rural			Urban			P¹
	Median	95% CI		Median	95% CI		Median	95% CI
IPAQ
IPAQ_TOT⁴	1107	1042	1181	1045	1015	1167	1166	1054	1350	0.03²
IPAQ_LPA⁵	1351	1335	1365	1346	1330	1362	1356	1334	1377	0.62²
IPAQ_MPA⁵	36	30	47	43	33	53	34	24	51	0.83³
IPAQ_VPA⁵	9	5	16	4	2	9	18	8	30	0.01³
PAQA
PAQA_TOT⁴	2551	2477	2640	2522	2427	2615	2590	2463	2762	0.03²
PAQA_LPA⁵	988	947	1021	988	949	1018	986	895	1074	0.72²
PAQA_MPA⁵	92	84	107	95	84	121	89	75	114	0.82²
PAQA_VPA⁵	15	13	16	14	12	15	16	13	18	0.03³
Accelerometer
ACC_TOT⁶	281272	269650	299521	292384	275432	334176	269665	238863	285869	0.11³
ACC_LPA⁵	1411	1407	1416	1410	1401	1417	1412	1407	1418	0.80²
ACC_MPA⁵	27	23	30	28	20	33	26	21	31	0.91²
ACC_VPA⁵	1	0	1	1	0	1	1	0	2	0.44³

ISSN: 1479-5868