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. 2014 Jun 16;16(11):1455–1462. doi: 10.1093/ntr/ntu100

Table 1.

Descriptive Statistics and Intercorrelation of Socioeconomic Status Indicators

Correlations (ϕ coefficient)
1. 2. 3.
1. Never attended college 108 (45%)
2. Annual income <$15,000 139 (57.9%) .25*
3. Unemployed 132 (55%) .09 .22*

Note. N = 240.

*p ≤ .0001.