| | Experimental group | Control group |
|---|
SFA (%) | PUFA (%) | P:S | SFA (%) | PUFA (%) | P:S |
|---|
RCOT [21]a
| | | | | | |
ODHS [22]b
| 8.5 | 20.6 | 2.44 | | | |
NDHS [29]c
| 7.7 | 11.1 | 1.48 | 12.0 | 5.0 | 0.41 |
MRCT [23]d
| | | 2.00 | | | 0.17 |
LAVAT [53] | 9.2 | 15.6 | 1.70 | 16.4 | 4.9 | 0.30 |
FMHS [43] | 8.6 | 12.7 | 1.48 | 17.2 | 4.3 | 0.25 |
SDHS [25] | 9.8 | 15.1 | 1.70 | 13.5 | 8.9 | 0.80 |
HDAT [31] | | 18.4 | | | 4.8 | |
MCS [26] | 9.2 | 14.7 | 1.60 | 18.3 | 5.2 | 0.28 |
DART [41] | 11.2 | 9.5 | 0.85 | 14.9 | 6.7 | 0.45 |
STARS [44] | 8.9 | 7.3 | 0.90 | 17.1 | 4.7 | 0.30 |
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Abbreviations: SFA (%) the percentage of total energy intake from saturated fatty acids, PUFA (%) the percentage of total energy intake from polyunsaturated fatty acids, P:S the ratio of polyunsaturated fatty acid intake to saturated fatty acid intake
-
aRCOT did not report either SFA or PUFA intake or the P:S ratio. However, the corn oil group reported consuming an average of 64 g of corn oil and 2070 kcal per day [21], so the corn oil alone would provide approximately 35.0 g of PUFA [88] or 15.2% of total energy intake from PUFA [21]. bODHS only reported data on dietary intakes from 17 “especially conscientious” participants in the experimental group and from none of the participants in the control group [22]. cThe values for NDHS come from a weighted average of the experimental and control groups respectively. dMRCT did not report SFA or PUFA intake for either group. However, the experimental group reported consuming an average of 80 g of soybean oil and 2380 kcal per day, so the soybean oil alone would provide approximately 46.2 g of PUFA [88] or 17.5% of total energy intake from PUFA
