Finger length ratio in longevity populations

2019 ◽  
Vol 32 (2) ◽  
Author(s):  
Leonid Kalichman ◽  
Valery Batsevich ◽  
Eugene Kobyliansky
Keyword(s):  
Length Ratio ◽  
Finger Length ◽  
Finger Length Ratio

scholarly journals Sex determination from hand dimensions and index/ring finger length ratio in North Saudi population: Medico-legal view

2016 ◽  
Vol 6 (4) ◽  
pp. 435-444 ◽  
Author(s):  
Mahrous AbdelBasset Ibrahim ◽  
Athar Mohamed Khalifa ◽  
Abeer Mohamed Hagras ◽  
Naif Ibrahim Alwakid
Keyword(s):  
Sex Determination ◽  
Ring Finger ◽  
Length Ratio ◽  
Saudi Population ◽  
Finger Length ◽  
Finger Length Ratio

Time-to-pregnancy and offspring finger-length ratio (2D:4D)

2018 ◽  
Vol 30 (6) ◽  
pp. e23176
Author(s):  
Mahvash Shere ◽  
Tye E. Arbuckle ◽  
Patricia Monnier ◽  
William Fraser ◽  
Maria P. Velez
Keyword(s):  
Length Ratio ◽  
Time To Pregnancy ◽  
Finger Length ◽  
Finger Length Ratio

scholarly journals The development of sex differences in digital formula from infancy in the Fels Longitudinal Study

2005 ◽  
Vol 272 (1571) ◽  
pp. 1473-1479 ◽  
Author(s):  
Matthew H McIntyre ◽  
Peter T Ellison ◽  
Daniel E Lieberman ◽  
Ellen Demerath ◽  
Bradford Towne
Keyword(s):  
Sex Differences ◽  
Longitudinal Study ◽  
Length Ratio ◽  
Prenatal Testosterone ◽  
Finger Length ◽  
Fourth Finger ◽  
Serial Data ◽  
Highly Correlated ◽  
Finger Length Ratio

Relative finger lengths, especially the second-to-fourth finger length ratio, have been proposed as useful markers for prenatal testosterone action. This claim partly depends on an association of relative finger lengths in adults with related sex differences in children and infants. This paper reports the results of a study using serial radiographs to test for both sex differences in the fingers of infants and children and for a relationship between sex differences in the children and infant finger and adult finger length ratios. This is the first study using long-term serial data to evaluate the validity of finger length ratios as markers. We found not only that sex differences in finger length ratios arise prior to puberty, but that sex differences in the fingers of children are highly correlated with adult finger length ratios. Our results strongly encourage the further use of finger length ratios as markers of perinatal testosterone action.

scholarly journals Association between index-to-ring finger length ratio and risk of severe knee and hip osteoarthritis requiring total joint replacement

Rheumatology ◽  
2014 ◽  
Vol 53 (7) ◽  
pp. 1200-1207 ◽  
Author(s):  
Sultana Monira Hussain ◽  
Yuanyuan Wang ◽  
David C. Muller ◽  
Anita E. Wluka ◽  
Graham G. Giles ◽  
...  
Keyword(s):  
Joint Replacement ◽  
Total Joint Replacement ◽  
Ring Finger ◽  
Hip Osteoarthritis ◽  
Length Ratio ◽  
Finger Length ◽  
Finger Length Ratio

Finger length ratio (2D:4D) and trait-state anxiety in males

2008 ◽  
Vol 69 (3) ◽  
pp. 268
Author(s):  
Z. Stoyanov ◽  
M. Marinov ◽  
I. Boncheva ◽  
T. Chernigovskaya ◽  
I. Vartanyan
Keyword(s):  
State Anxiety ◽  
Length Ratio ◽  
Finger Length ◽  
Finger Length Ratio

The correlation of right 2D:4D finger length ratio to the low-grade inflammation marker IL-6 in children. The Healthy Growth Study

2014 ◽  
Vol 90 (1) ◽  
pp. 61-65 ◽  
Author(s):  
Odysseas Androutsos ◽  
George Moschonis ◽  
Alexandra Koumpitski ◽  
Aimilia Mantzou ◽  
Eleftheria Roma-Giannikou ◽  
...  
Keyword(s):  
Length Ratio ◽  
Low Grade ◽  
Inflammation Marker ◽  
Growth Study ◽  
Finger Length ◽  
Healthy Growth ◽  
Low Grade Inflammation ◽  
Finger Length Ratio

Finger length ratio (2D:4D) and sex differences in aggression during a simulated war game

2007 ◽  
Vol 42 (4) ◽  
pp. 755-764 ◽  
Author(s):  
Matthew H. McIntyre ◽  
Emily S. Barrett ◽  
Rose McDermott ◽  
Dominic D.P. Johnson ◽  
Jonathan Cowden ◽  
...  
Keyword(s):  
Sex Differences ◽  
Length Ratio ◽  
Finger Length ◽  
Finger Length Ratio

scholarly journals Determination of sex from hand dimensions and index/ring finger length ratio in Upper Egyptians

2011 ◽  
Vol 1 (2) ◽  
pp. 80-86 ◽  
Author(s):  
Khaled E. Aboul-Hagag ◽  
Soheir A. Mohamed ◽  
Maha A. Hilal ◽  
Eman A. Mohamed
Keyword(s):  
Ring Finger ◽  
Length Ratio ◽  
Finger Length ◽  
Finger Length Ratio
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