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Name	pt

Dataset2

Row	STUDYID	DOMAIN	SPTOBID	IGDCMPID	PTSEQ	PTTESTCD	PTTEST	PTCAT	PTORRES	PTORRESU	PTSTRESC	PTSTRESN	PTSTRESU	PTREPNUM
1	TOB07	PT	CIG01a		1	LENGTH	Length	DESIGN PARAMETER TESTING	83.9	mm	83.9	83.9	mm	1
2	TOB07	PT	CIG01a		2	CIRCUMF	Circumference	DESIGN PARAMETER TESTING	24.9	mm	24.9	24.9	mm	1
3	TOB07	PT	CIG01a		3	TBFLMASS	Tobacco Filler Mass	DESIGN PARAMETER TESTING	779	mg	779	779	mg	1
4	TOB07	PT	CIG01a		4	MOISTURE	Moisture	DESIGN PARAMETER TESTING	13.1	%	13.1	13.1	%	1
5	TOB07	PT	CIG01a	Burley tobacco	5	TOCUTSIZ	Tobacco Cut Size	DESIGN PARAMETER TESTING	22	cuts/in	22	22	cuts/in	1
6	TOB07	PT	CIG01a	Reconstituted tobacco	6	TOCUTSIZ	Tobacco Cut Size	DESIGN PARAMETER TESTING	27	mm	27	27	mm	1
7	TOB07	PT	CIG01a		7	VENTLFLT	Filter Ventilation	DESIGN PARAMETER TESTING	35	%	35	35	%	1
8	TOB07	PT	CIG01a		8	TPNPLGTH	Tipping Paper Length	DESIGN PARAMETER TESTING	30	mm	30	30	mm	1
9	TOB07	PT	CIG01a		9	CBPPOR	Cigarette Base Paper Porosity	DESIGN PARAMETER TESTING	48	Cu	48	48	Cu	1
10	TOB07	PT	CIG01a		10	CBPPERM	Cigarette Base Paper Permeability	DESIGN PARAMETER TESTING	50	Cu	50	50	Cu	1
11	TOB07	PT	CIG01a		11	CPBPOR	Cigarette Paper Band Porosity	DESIGN PARAMETER TESTING	9.8	Cu	9.8	9.8	Cu	1
12	TOB07	PT	CIG01a		12	CPBPERM	Cigarette Paper Band Permeability	DESIGN PARAMETER TESTING	10	Cu	10	10	Cu	1
13	TOB07	PT	CIG01a		13	CPBDIFF	Cigarette Paper Band Diffusivity	DESIGN PARAMETER TESTING	0.06	cm2/s	0.06	0.06	cm2/s	1
14	TOB07	PT	CIG01a		14	CPBWID	Cigarette Paper Band Width	DESIGN PARAMETER TESTING	7.1	mm	7.1	7.1	mm	1
15	TOB07	PT	CIG01a		15	CPBSPC	Cigarette Paper Band Space	DESIGN PARAMETER TESTING	19.9	mm	19.9	19.9	mm	1
16	TOB07	PT	CIG01a		16	FLTREFF	Filter Efficiency	DESIGN PARAMETER TESTING	28	%	28	28	%	1
17	TOB07	PT	CIG01a		17	DPF	Denier Per Filament	DESIGN PARAMETER TESTING	4.1		4.1	4.1		1
18	TOB07	PT	CIG01a		18	TDENIER	Total Denier	DESIGN PARAMETER TESTING	29900	g/9000m	29900	29900	g/9000m	1
19	TOB07	PT	CIG01a		19	FLTRDEN	Filter Density	DESIGN PARAMETER TESTING	0.1112	g/cm3	0.1112	0.1112	g/cm3	1
20	TOB07	PT	CIG01a		20	FLTRLGTH	Filter Length	DESIGN PARAMETER TESTING	25	mm	25	25	mm	1
21	TOB07	PT	CIG01a		21	FLTPRDRP	Filter Pressure Drop	DESIGN PARAMETER TESTING	62	mm H2O	62	62	mm H2O	1
22	TOB07	PT	CIG01a		22	TORODDEN	Tobacco Rod Density	DESIGN PARAMETER TESTING	0.2701	g/cm3	0.2701	0.2701	g/cm3	1
23	TOB07	PT	CIG01a		23	CIGPLGTH	Cigarette Paper Length	DESIGN PARAMETER TESTING	53	mm	53	53	mm	1

References:

International Organization for Standardization. ISO 9512:2019(en) - Cigarettes — Determination of ventilation — Definitions and measurement principles. ISO; June 2019. Accessed October 15, 2023. https://www.iso.org/obp/ui/#iso:std:iso:9512:ed-3:v1:en
Song M-A, Benowitz NL, Berman M, et al. Cigarette filter ventilation and its relationship to increasing rates of lung adenocarcinoma. J Natl Cancer Inst. 2017;109(12):djx075. https://doi.org/10.1093/jnci/djx075

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