A national large-scale obesity study in 2015 revealed a positive trend among the low-income (B40) group but a mixed trend among the middle- and high-income groups ( Aris et al., 2015 ).
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A national large-scale obesity study in 2015 revealed a positive trend among the low-income (B40) group but a mixed trend among the middle- and high-income groups ( Aris et al., 2015 ).