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. 2011 Feb 1;88(2):284–296. doi: 10.1007/s11524-010-9535-4

Table 2.

Income, shelter costs, and food expenditures in relation to housing type (n = 473)

  Mean (SE) Median p value for housing typea
Yearly income
All families 23,401 (436) 22,600 <0.01
Market 26,674 (523) 26,275
Subsidized 20,506 (620) 19,940
Yearly shelter costs
All families 8,033 (172) 9,000 <0.01
Market 11,102 (207) 10,980
Subsidized 5,319 (243) 4,428
Yearly after-shelter income
All families 15,368 (358) 14,508 0.56
Market 15,572 (528) 14,342
Subsidized 15,187 (511) 14,534
Proportion of income allocated to shelter
All families 35.6 (0.6) 32.8 <0.01
Market 45.4 (1.1) 42.8
Subsidizedb 26.9 (0.9) 25.4
Monthly food expenditures
All families 468 (14) 430 0.41
Market 488 (17) 440
Subsidized 450 (27) 410
Food expenditures in relation to the NFB
All families 1.05 (0.03) 0.97 0.89
Market 1.05 (0.04) 0.96
Subsidized 1.06 (0.04) 0.97
Proportion of income allocated to food
All families 27.2 (1.0) 22.3 0.16
Market 25.0 (1.4) 19.7
Subsidized 29.1 (1.6) 24.0

aP value derived using ANOVA (PROC SURVEYREG) with Box-Cox transformed dependent income and expenditure variables, adjusted for the number of adults and the number of children in the household (except food expenditures in relation to the NFB which already incorporates a household composition adjustment) and whether the household moved in the past year

bAlthough the proportion of income allocated to housing is regulated among subsidized households, some variation is apparent, likely due to fluctuations in income