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Article data
Menni (2020)
Real-time tracking of self-reported symptoms to predict potential COVID-19
https://doi.org/10.1038/s41591-020-0916-2
https://www.nature.com/articles/s41591-020-0916-2

Results
Symptoms
Headache (Present vs. Not present)
SARS COV-2 infection
Odds ratio: 1.336 (1.243-1.436) Adjusted model

Study characteristics

United Kingdom

Descriptive (Survey)

Primary data collection

15638

Individuals reported symptoms through the smartphone app

none

Total

1 Month


Results

SARS COV-2 infection

6452

RT-PCR SARS-CoV-2 test positive

Symptoms

Headache

none

Not present

Present

Odds ratio

1.336 (1.243-1.436)

No

Yes

Yes

loss_of_smell skipped_meals fatigue fever persistent_cough diarrhoea delirium hoarse_voice headache shortness_of_breath abdominal_pain chest_pain sore_throat


Other information

none

Poor

No

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