Relatie tussen meeroken in de jeugd en longkanker

Een overzicht van onderzoeken naar de relatie tussen blootstelling aan passief roken in de jeugd en longkanker.

Voor uitleg over RR’s (Relatieve risico’s) zie onze uitleg.

Researcher	Year	Country	Type	RR	CI
Correa +	83	US	Childhd F	.	.-.
Kabat &Wyn ^	84	US	Childhd F	0.92	0.4-2.08
Kabat &Wyn ^	84	US	Childhd M	1.26	0.33-4.83
Garfinkel 2 +	85	US	Childhd F	0.91	0.74-1.12
Wu (+)	85	US	Childhd F	0.6	0.2-1.7
Akiba +	86	Jap	Childhd F&M	.	.-.
Gao ^	87	Chin	Childhd F	1.1	0.7-1.7
Koo ^!	87	HK	Childhd F	1.73	0.6-6.4
Pershagen ^	87	Swed	Childhd F	.	0.4-2.3
Svensson ^	89	Swed	Childhd F	3.3	0.5-18.8
Janerich ^	90	US	Childhd F&M	1.09	0.68-1.73
Sobue (^)	90	Jap	Childhd F	1.28	0.71-2.31
Wu – Will(^)!	90	Chin	Childhd F	.	.-.
Brownson 2 ^	92	US	Childhd F	0.8	0.6-1.1
Stockwell ^	92	US	Childhd F	1.1	0.5-2.6
Fontham ^	94	US	Childhd F	0.89	0.72-1.1
Zaridze	94	Russia	Childhd F	0.98	0.66-1.45
Kabat 2 ^	95	US	Childhd M	0.9	0.43-1.89
Kabat 2 ^	95	US	Childhd F	1.55	0.95-2.79
Sun	96	Chin	Childhd F	2.29	1.56-3.37
Wang T – J	96	Chin	Childhd F	0.91	0.56-1.48
Jockel – BIPS	97	Ger	Childhd F&M	1.05	0.5-2.22
Jockel – GSF	97	Ger	Childhd F&M	0.95	0.64-1.4
Ko ^	97	Tai	Childhd F	0.8	0.4-1.6
Boffetta(WHO)	98	Eur	Childhd F&M	0.78	0.64-0.96

Comments

All except one of the studies show that no relation is found between childhood exposure to Second Hand Smoke and lung cancer. Confidence Intervals (CI) that fall completely below 1 indicate a positive effect.