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. Author manuscript; available in PMC: 2008 May 2.
Published in final edited form as: Pediatrics. 2006 Apr;117(4):1291–1297. doi: 10.1542/peds.2005-1883

TABLE 4.

Socioeconomic Data for Families Participating in the Year 2 Interview

Grouped annual family income (all sources), n (%)
 <$20 000 21 (36.8)
 $20 000 to <$30 000 10 (17.5)
 $30 000 to <$50 000 13 (22.8)
 >$50 000 11 (19.3)
 Missing 2 (3.5)
Below poverty level, n (%)
 Yes 12 (21.8)
 No 55 (78.2)
Below 2 times poverty level, n (%)
 Yes 29 (52.7)
 No 26 (47.3)
Hollingshead Index of Social Status
 Median (IQR) 27.8 (24–42.5)
 Range 11–63