Associations of health related behaviour, social relationships, and health status with persistent physical activity and inactivity: a study of Finnish adolescent twins

M Aarnio; T Winter; U Kujala; J Kaprio

doi:10.1136/bjsm.36.5.360

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Original articles

Associations of health related behaviour, social relationships, and health status with persistent physical activity and inactivity: a study of Finnish adolescent twins

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	Abstract	Full	Pdf
Sep 2002	19	11	2
Oct 2002	84	117	26
Nov 2002	45	75	21
Dec 2002	20	34	3
Jan 2003	14	23	5
Feb 2003	13	35	8
Mar 2003	27	50	12
Apr 2003	17	30	14
May 2003	11	25	6
Jun 2003	7	30	7
Jul 2003	14	132	9
Aug 2003	22	27	8
Sep 2003	16	27	1
Oct 2003	37	31	5
Nov 2003	30	23	4
Dec 2003	17	19	8
Jan 2004	17	99	3
Feb 2004	16	118	18
Mar 2004	14	82	10
Apr 2004	20	24	5
May 2004	39	44	9
Jun 2004	41	52	23
Jul 2004	43	43	11
Aug 2004	33	50	16
Sep 2004	31	83	13
Oct 2004	20	113	39
Nov 2004	34	127	30
Dec 2004	18	86	17
Jan 2005	23	124	31
Feb 2005	46	126	35
Mar 2005	50	92	36
Apr 2005	31	77	22
May 2005	16	70	20
Jun 2005	7	53	23
Jul 2005	10	30	14
Aug 2005	22	52	34
Sep 2005	18	30	27
Oct 2005	37	83	31
Nov 2005	26	65	41
Dec 2005	16	26	22
Jan 2006	26	41	27
Feb 2006	19	44	23
Mar 2006	32	59	25
Apr 2006	23	33	25
May 2006	21	51	28
Jun 2006	15	29	20
Jul 2006	6	29	18
Aug 2006	11	25	14
Sep 2006	33	43	27
Oct 2006	43	94	32
Nov 2006	36	79	24
Dec 2006	20	30	20
Jan 2007	37	33	24
Feb 2007	38	36	29
Mar 2007	44	43	44
Apr 2007	51	14	16
May 2007	43	12	14
Jun 2007	37	4	7
Jul 2007	18	12	7
Aug 2007	17	9	12
Sep 2007	27	12	12
Oct 2007	47	21	20
Nov 2007	26	10	10
Dec 2007	20	11	12
Jan 2008	33	11	10
Feb 2008	38	8	15
Mar 2008	35	9	16
Apr 2008	38	9	21
May 2008	7	6	6
Jun 2008	12	4	6
Jul 2008	6	8	7
Aug 2008	21	4	6
Sep 2008	34	12	12
Oct 2008	38	12	6
Nov 2008	36	9	10
Dec 2008	18	6	1
Jan 2009	42	5	10
Feb 2009	46	22	8
Mar 2009	49	20	13
Apr 2009	34	6	8
May 2009	33	13	10
Jun 2009	33	4	5
Jul 2009	30	2	3
Aug 2009	40	5	4
Sep 2009	45	10	5
Oct 2009	67	14	11
Nov 2009	46	9	6
Dec 2009	35	8	7
Jan 2010	30	8	4
Feb 2010	16	7	6
Mar 2010	39	13	20
Apr 2010	48	16	10
May 2010	26	10	5
Jun 2010	26	10	8
Jul 2010	29	5	448
Aug 2010	20	7	6
Sep 2010	36	15	12
Oct 2010	41	5	8
Nov 2010	34	14	6
Dec 2010	24	3	5
Jan 2011	29	6	5
Feb 2011	35	8	3
Mar 2011	67	14	12
Apr 2011	53	10	8
May 2011	47	7	15
Jun 2011	41	6	6
Jul 2011	36	3	5
Aug 2011	30	2	4
Sep 2011	52	7	6
Oct 2011	74	8	6
Nov 2011	48	13	8
Dec 2011	28	19	14
Jan 2012	39	11	8
Feb 2012	34	10	10
Mar 2012	55	28	15
Apr 2012	42	18	16
May 2012	30	21	19
Jun 2012	33	28	13
Jul 2012	33	33	15
Aug 2012	35	14	14
Sep 2012	82	28	23
Oct 2012	76	30	20
Nov 2012	64	24	23
Dec 2012	53	27	20
Jan 2013	60	29	18
Feb 2013	59	32	16
Mar 2013	80	37	23
Apr 2013	54	35	16
May 2013	37	11	7
Jun 2013	38	15	7
Jul 2013	25	14	16
Aug 2013	35	21	6
Sep 2013	26	23	5
Oct 2013	71	26	11
Nov 2013	71	29	12
Dec 2013	35	23	14
Jan 2014	28	21	10
Feb 2014	46	21	31
Mar 2014	61	36	13
Apr 2014	49	43	14
May 2014	65	29	9
Jun 2014	28	22	6
Jul 2014	24	19	5
Aug 2014	19	13	3
Sep 2014	53	20	7
Oct 2014	72	43	10
Nov 2014	63	41	15
Dec 2014	34	10	18
Jan 2015	40	10	13
Feb 2015	57	22	13
Mar 2015	61	32	13
Apr 2015	56	28	9
May 2015	50	15	9
Jun 2015	52	18	13
Jul 2015	19	11	3
Aug 2015	25	9	5
Sep 2015	49	14	11
Oct 2015	40	17	13
Nov 2015	62	25	7
Dec 2015	38	14	6
Jan 2016	51	23	8
Feb 2016	45	18	5
Mar 2016	61	11	19
Apr 2016	73	16	14
May 2016	33	7	6
Jun 2016	32	17	10
Jul 2016	34	7	2
Aug 2016	34	15	5
Sep 2016	84	7	15
Oct 2016	44	16	13
Nov 2016	51	12	19
Dec 2016	42	12	13
Jan 2017	40	8	6
Feb 2017	36	6	12
Mar 2017	47	19	10
Apr 2017	33	23	12
May 2017	15	16	6
Jun 2017	19	10	7
Jul 2017	41	13	10
Aug 2017	56	13	13
Sep 2017	80	28	8
Oct 2017	140	30	11
Nov 2017	123	29	23
Dec 2017	70	22	9
Jan 2018	71	25	9
Feb 2018	78	68	13
Mar 2018	57	51	15
Apr 2018	68	64	11
May 2018	48	38	5
Jun 2018	36	34	5
Jul 2018	26	26	5
Aug 2018	46	42	11
Sep 2018	44	44	12
Oct 2018	69	69	17
Nov 2018	76	76	13
Dec 2018	87	87	8
Jan 2019	80	78	8
Feb 2019	61	51	14
Mar 2019	119	33	35
Apr 2019	75	25	20
May 2019	69	15	20
Jun 2019	30	14	10
Jul 2019	35	9	7
Aug 2019	45	13	14
Sep 2019	81	11	16
Oct 2019	72	14	16
Nov 2019	85	21	28
Dec 2019	63	14	17
Jan 2020	76	36	14
Feb 2020	56	17	18
Mar 2020	119	76	6
Apr 2020	45	25	19
May 2020	42	16	22
Jun 2020	25	13	11
Jul 2020	26	10	11
Aug 2020	28	12	26
Sep 2020	52	22	21
Oct 2020	69	25	12
Nov 2020	71	23	22
Dec 2020	39	21	24
Jan 2021	44	21	18
Feb 2021	45	23	22
Mar 2021	94	24	23
Apr 2021	40	12	10
May 2021	44	30	9
Jun 2021	22	21	16
Jul 2021	17	17	14
Aug 2021	17	17	22
Sep 2021	32	31	17
Oct 2021	61	30	27
Nov 2021	45	27	31
Dec 2021	57	24	19
Jan 2022	28	12	10
Feb 2022	42	24	16
Mar 2022	40	16	13
Apr 2022	59	34	15
May 2022	65	34	21
Jun 2022	66	34	14
Jul 2022	34	21	15
Aug 2022	41	27	9
Sep 2022	45	24	22
Oct 2022	77	40	13
Nov 2022	37	22	15
Dec 2022	61	17	12
Jan 2023	40	28	11
Feb 2023	75	43	7
Mar 2023	94	23	23
Apr 2023	91	16	26
May 2023	52	11	21
Jun 2023	28	10	8
Jul 2023	32	12	9
Aug 2023	51	17	17
Sep 2023	34	14	10
Oct 2023	61	24	14
Nov 2023	53	21	11
Dec 2023	107	1	2
Jan 2024	72	2	3
Feb 2024	54	0	0
Mar 2024	218	1	4
Total	11322	7145	3958

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