The Relationship Between Finger Ratio and Development in Infants
Recruiting
Observational Study
Infant Developmental Assessment
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 12 Months – 18 Months
- Sex
- Any
- Study type
- Observational
- Participants needed
- 80 (estimated)
- Sponsor
- Nigde Omer Halisdemir University · Other
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About This Trial
One of the most prominent indicators of prenatal androgen exposure is considered to be the ratio of second and fourth finger lengths (2D:4D). The 2D:4D finger ratio refers to the ratio of the length of the second finger (2D; index finger) and the fourth finger (4D; ring finger). Evidence suggests that 2D:4D is developmentally stable and stabilizes from the second trimester of pregnancy. It has bee…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Term infants (37-40 weeks),
* Infants aged 12-18 months
Exclusion Criteria:
* Preterm infants,
* Infants with congenital infections or proven genetic changes,
* Infants and mothers diagnosed with metabolic, neurological, and genetic diseases,
* Maternal diabetes,
* Intrauter…
Contacts