Reproducibility and Validity of a Nova-Based Food Frequency Questionnaire in Older Italian Adults: The NFFQ-Elderly.

Formisano A, Dello Russo M, Ruggiero E, Di Costanzo G, Bonaccio M, Iacoviello L, Marena P, Lauria F

DOI: 10.3390/nu18081266
Published: 2026 Apr 16
Container: Nutrients
Publisher: Not recorded
Open access: yes

Credibility signals

limited evidence Score 45/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.

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cautionMetadata completeness: 5 of 6 scored descriptive metadata groups are present; missing fields increase uncertainty. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.3390/nu18081266,
  title = {Reproducibility and Validity of a Nova-Based Food Frequency Questionnaire in Older Italian Adults: The NFFQ-Elderly.},
  author = {Formisano A and Dello Russo M and Ruggiero E and Di Costanzo G and Bonaccio M and Iacoviello L and Marena P and Lauria F},
  year = {2026},
  journal = {Nutrients},
  doi = {10.3390/nu18081266},
  url = {https://doi.org/10.3390/nu18081266}
}

RIS

TY  - JOUR
TI  - Reproducibility and Validity of a Nova-Based Food Frequency Questionnaire in Older Italian Adults: The NFFQ-Elderly.
AU  - Formisano A
AU  - Dello Russo M
AU  - Ruggiero E
AU  - Di Costanzo G
AU  - Bonaccio M
AU  - Iacoviello L
AU  - Marena P
AU  - Lauria F
PY  - 2026
JO  - Nutrients
DO  - 10.3390/nu18081266
UR  - https://doi.org/10.3390/nu18081266
ER  -

APA

A, F., M, D. R., E, R., G, D. C., M, B., L, I., P, M., & F, L. (2026). Reproducibility and Validity of a Nova-Based Food Frequency Questionnaire in Older Italian Adults: The NFFQ-Elderly.. Nutrients. https://doi.org/10.3390/nu18081266

Source records

pubmed · retrieved 2026-09-26T19:07:29.653Z
europe-pmc · retrieved 2026-09-26T19:07:29.669Z