Table 2.

Characteristics of some of records analyzed^*

Subject	Gender	Start	End	Length (years)	Age at start (years)	N of data	Variables
RBS	M	May 1967	Dec 2012	45.6	20.5	75100	BP, HR, others
MIS	F	Feb 1984	Nov 2003	19.7	66.7	~13000	BP, HR
SBS	M	Feb 1984	Nov 2012	28.8	64.5	~17000	BP, HR
YW	M	Aug 1987	Jan 2011	32.4	34.7	244000	BP, HR
EH	M	Apr 1965	Feb 1981	15.8	38.6		BP, HR, others
FH	M	Jul 1987	Jan 2013	25.5	68.0	224000	BP, HR
OS	F	Jan 2005	Sep 2005	0.7	82.6	8800	BP, HR
GC	F	Jul 1987	Oct 2011	24.2	37.6	170000	BP, HR
GSK	M	Mar 1998	Jan 2013	14.8	72	210700	BP, HR
WRB	M	May 1974	Dec 2009	35.5	51.8	931	BP, HR, other
JC	M	Feb 1990	Mar 1993	3.1	23.3	26000	Sleep-wake
JF	F	Jun 2009	Mar 2011	1.7	61.3	10500	BP, HR, others

^*Detailed discussions of these data (notably those of JC and JF) also available from [2].

BP: blood pressure; HR: heart rate.