. Author manuscript; available in PMC: 2020 Oct 1.

Published in final edited form as: J Am Coll Cardiol. 2019 Oct 1;74(13):1658–1664. doi: 10.1016/j.jacc.2019.07.060

Table 1.

Baseline Offspring Characteristics, by the Presence or Absence of Parental Smoking (up until age 18)

Characteristic	Parental Smoking (n = 2316)	No Parental Smoking (n = 500)	p-value
Age, mean, years	32.9 ± 10.0	29.5 ± 7.1	<0.001
Male Sex	1100 (48%)	263 (53%)	0.03
Body Mass Index, mean, kg/m²	24.7 ± 4.2	24.6 ± 4.4	0.58
Smoking History	1100 (48%)	185 (37%)	<0.001
Coronary Heart Disease	10 (<1%)	0 (0%)	0.23
Congestive Heart Failure	1 (<1%)	0 (0%)	1.00
Hypertension	394 (17%)	54 (11%)	0.001
Diabetes Mellitus	26 (1%)	1 (<1%)	0.09
Alcohol Consumption	1973 (85%)	397 (79%)	0.004
Parental AF	940 (41%)	176 (35%)	0.15
Maternal & Paternal Smoking	797 (34%)	0 (0%)
Maternal Smoking	1256 (54%)	0 (0%)
Paternal Smoking	1857 (80%)	0 (0%)

Included participants are those with parental smoking ascertainment between ages 0 and 18.

AF, atrial fibrillation