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. Author manuscript; available in PMC: 2008 Oct 1.
Published in final edited form as: Exp Gerontol. 2007 May 29;42(10):963–970. doi: 10.1016/j.exger.2007.05.009

Figure 3.

Figure 3

(a,b) Mean FI for selected 5-year birth cohorts (shown in the figure) of males (a) and females (b) in the 1984, 1989, 1994, and 1999 surveys. (c,d) FI-specific frequency patterns for male (c) and female (d) participants of the 1984, 1989, and 1994 NLTCSs. (e,f) FI dynamics (conditional on survivors) for male and female 5-year birth cohorts participating in three (line plots) and four (bar charts) consecutive surveys starting from the 1984 NLTCS. Thin bars show +/−SE.