. Author manuscript; available in PMC: 2014 Aug 1.

Published in final edited form as: Demography. 2013 Aug;50(4):10.1007/s13524-013-0199-z. doi: 10.1007/s13524-013-0199-z

Table 3.

Attrition: Percentage of sample lost between baseline 1997 and 2003 among those aged 50 and older

Age Group	Females			Males
Age Group	T1998	T2000	Sig. Difference (p value)	T1998	T2000	Sig. Difference (p value)
All	26.7	27.5	.58	25.1	26.2	.47
50–59	18.1	17.4	.77	17.9	19.3	.48
60–69	24.9	27.6	.37	24.2	21.0	.66
70+	42.4	42.5	.97	43.1	41.9	.95

Notes: T1998 are program-eligible individuals in communities treated beginning in 1998; T2000 are program-eligible individuals in communities treated beginning in 2000.