Familial aggregation of components of the multiple metabolic syndrome in the Framingham Heart and Offspring Cohorts: Genetic Analysis Workshop Problem 1

Table 2 Sib-sib correlations (number of pairs) for each cohort/exam analyzed separately.

	1968		1971–1975			1984–1987
Component	Original Cohort Exam 11	Original Cohort Exam 13	Original Cohort Exam 14	Offspring Cohort Exam 1	Original Cohort Exam 19	Offspring Cohort Exam 20	Offspring Cohort Exam 3
Plasma Total Cholesterol	0.25 (192)	0.25 (262)	0.19 (255)	0.26 (2112)		0.16 (93)	0.24 (1441)
HDL Cholesterol	0.33 (192)			0.20 (2086)		0.17 (93)	0.29 (1434)
Systolic Blood Pressure	0.18 (277)	0.13 (285)	0.12 (264)	0.19 (2156)	0.10 (119)	0.15 (102)	0.18 (1543)
Body Mass Index		0.27 (284)	0.26 (263)	0.24 (2162)	0.21 (113)	0.18 (87)	0.24 (1477)
Fasting Plasma Glucose				0.12 (2021)			0.09 (1437)
Fasting Plasma Triglycerides				0.13 (2109)			0.16 (1441)

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