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Table 1 Data Collection Timeline

From: A comparison of intestinal microbiota in a population of low-risk infants exposed and not exposed to intrapartum antibiotics: The Baby & Microbiota of the Intestine cohort study protocol

Timepoint

Data collection

Baseline

 

Self-completed Questionnaire

    

36 to 37 weeks’ gestation

 

Telephone questionnaire

    

Birth

 

Midwife-completed questionnaire

    

Day 3

 

Self-completed Questionnaire

Stool sample

   

Day 10

 

Self-completed Questionnaire

Stool sample

   

6 weeks

 

Self-completed Questionnaire

Stool sample

   

12 weeks

Study visit

Self-completed Questionnaire

Stool sample

Anthropometric measurements

PEA POD

 

4 months

 

Telephone questionnaire

    

5 months

Study visit

Self-completed Questionnaire

Stool sample

Anthropometric measurements

PEA POD

 

6 to 10 months

 

Telephone questionnaires

    

1 year

Study visit

Self-completed Questionnaire

Stool sample

Anthropometric measurements

  

2 years

Study visit

Self-completed Questionnaire

Stool sample

Anthropometric measurements

  

3 years

Study visit

Self-completed Questionnaire

Stool sample

Anthropometric measurements

DXA

Blood draw