How many days are requiered to assses energy intake in a food record?
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Food records of at least 3 days are recommended to assess energy intake. Longer recording periods, ideally 7 days, are preferable for more accurate results . However, there is some variability in the validity of food records on an individual level, with underreporting being a common issue . It is important to note that misreporting of food intake may increase with longer recording periods . The use of different methods, such as photographic food records and weighed food protocols, has also been explored, but further validation testing is required . Overall, while 3-day food records can provide useful information, longer recording periods and careful consideration of potential barriers are recommended for more accurate assessment of energy intake.
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| Papers (5) | Insight |
|---|---|
| The paper states that a 4-day food record was used to assess energy intake in young men. Therefore, 4 days are required to assess energy intake in a food record. | |
| The paper suggests that a 7-day recording period is preferable to assess energy intake in a food record. | |
| The paper does not explicitly mention the number of days required to assess energy intake in a food record. | |
19 Citations | The paper suggests that food intake reporting periods of longer than 3 days and ideally 7 days are preferable to assess energy intake in a food record. |
4 Citations | The paper does not specify the number of days required to assess energy intake in a food record. |
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