Association of age at menarche with adult height and sitting height in young Polish females

Author(s):  
Martyna Żurawiecka ◽  
Iwona Wronka
PLoS ONE ◽  
2012 ◽  
Vol 7 (3) ◽  
pp. e30625 ◽  
Author(s):  
Baqiyyah N. Conway ◽  
Xiao-Ou Shu ◽  
Xianglan Zhang ◽  
Yong-Bing Xiang ◽  
Hui Cai ◽  
...  

Author(s):  
María Alejandra Arenas ◽  
Mariana del Pino ◽  
Virginia Fano

Abstract Background Children with hypochondroplasia (HCH), who have FGFR3 mutations c.1620C>A or c.1620C>G (p.Asn540Lys) appear to have a more severe phenotype than those with HCH without these mutations. We describe the change in height, leg length and body proportions in a retrospective cohort of children with HCH related-p.Asn540Lys mutation and we compared them with Argentine population. Methods Anthropometric measurements were initially taken and followed up by the same observer, with standardized techniques. Sitting height/height and head circumference/height ratio were calculated as a body disproportion indicator. In order to make a comparison with the Argentine population height average, centiles of height, leg length and body proportions were estimated by the LMS method. Results The sample consisted of 57 HCH children (29 males and 28 females) between the ages of 0–18 years. The median (interquartile range) number of measurements per child was 8 (4.3, 13) for height, 7 (4, 12) for sitting height and 7.5 (4, 12.8) for head circumference. Leg length increased from 17 cm at birth to approximately 54 cm in adolescents, 25 cm shorter than the leg length in non-HCH populations. Sitting height increased from 39 cm at birth to 81 cm in adolescents, 7 cm below mean in non-HCH adolescents. Mean (range) adult height were 143.6 cm (131–154.5) and 130.8 cm (124–138) for males and females, respectively. Conclusions The disharmonic growth between the less affected trunk and the severely affected limbs determine body disproportion in HCH.


Author(s):  
Robert M. Malina ◽  
Diogo V. Martinho ◽  
João Valente-dos-Santos ◽  
Manuel J. Coelho-e-Silva ◽  
Sławomir M. Kozieł

Reported mean ages, heights and weights of female soccer players aged <19 years in 161 studies spanning the years 1992–2020 were extracted from the literature or calculated from data available to the authors; 35 studies spanning the years 1981–2020 also included an indicator of biological maturation. Heights and weights were plotted relative to U.S. reference data. Preece–Baines Model 1 was fitted to moving averages to estimate ages at peak velocity. Maturity indicators included skeletal age, pubertal status, age at menarche, percentage of predicted adult height and predicted maturity offset. Heights and weights showed negligible secular variation across the time interval. Heights were slightly above or approximated the reference medians through 14 years old and then varied between the medians and 75th percentiles through 18 years old. Weights were above the reference medians from 9 to 18 years old. Mean ages at menarche ranged from 12.7 to 13.0 years. The trend in heights and weights suggested the persistence and/or selection of taller and heavier players during adolescence, while estimated age at peak height velocity (PHV) and ages at menarche were within the range of mean ages in European and North American samples. Data for skeletal and sexual maturity status were limited; predicted maturity offset increased linearly with mean ages and heights at prediction.


2005 ◽  
Vol 162 (7) ◽  
pp. 623-632 ◽  
Author(s):  
N. C. Onland-Moret ◽  
P. H. M. Peeters ◽  
C. H. van Gils ◽  
F. Clavel-Chapelon ◽  
T. Key ◽  
...  
Keyword(s):  

2013 ◽  
Vol 18 (2) ◽  
pp. 76 ◽  
Author(s):  
Young Suk Shim ◽  
Hong Kyu Park ◽  
Seung Yang ◽  
Il Tae Hwang

2005 ◽  
Vol 8 (7) ◽  
pp. 870-875 ◽  
Author(s):  
Magdalena Rosell ◽  
Paul Appleby ◽  
Tim Key

AbstractObjectiveWe investigated whether life-long adherence to a vegetarian diet is associated with adult height, age at menarche, adult body weight and body mass index (BMI), used as indicators of growth, development and obesity, in a large sample of adults.DesignThis was a cross-sectional study. Anthropometric data and information on age, ethnicity, education, age at menarche and age at becoming a vegetarian were obtained through a questionnaire. Self-reported height and weight were calibrated using predictive equations derived from a previous validation study.SettingUnited Kingdom.SubjectsThe study includes 45 962 British men and women aged ≥ 20 years of whom 16 083 were vegetarians (not eating fish or meat).ResultsIn men and women, there were no significant differences in height, weight or BMI between life-long vegetarians (n= 125 (men) andn= 265 (women)) and people who became vegetarian at age ≥ 20 years (n= 3122 (men) andn= 8137 (women)). Nor was there a significant difference in age at menarche between life-long vegetarian women and women who became vegetarian at age ≥ 20 years.ConclusionThis study suggests that, compared with people who become vegetarian when adult, life-long vegetarians do not differ in adult height, weight, BMI or age at menarche in women.


2001 ◽  
Vol 37 (5) ◽  
pp. 605-612 ◽  
Author(s):  
E.M. Noorda ◽  
R. Somers ◽  
F.E. van Leeuwen ◽  
T. Vulsma ◽  
H. Behrendt

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