Teoman Onat
Biographic Data
| ID | 8945766 |
|---|---|
| NAME | Teoman Onat |
| GIVEN NAMES | Teoman |
| FAMILY NAME | Onat |
| SIGNATURE | ONAT T |
| AFFILIATIONS | Istanbul University-Cerrahpaşa |
| VERIFIED | No |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 6 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1995 |
| LATEST PUBLICATION YEAR | 1997 |
| H-INDEX | 0 |
Growth of metacarpal II during female adolescence
Growth of metacarpal II during female adolescence
Growth of the second metacarpal (MC) was evaluated during female adolescence in 110 Turkish girls who were followed longitudinally starting from 8.5 to 11 years until a Greulich and Pyle skeletal age (SA) ≥17 years was reached. Stature (St), weight (Wt), stage of secondary sexual development (SSD), length (L), and medullary (M) and outer diameters (D) of MC were measured. Total cortical thickness (C) of MC was derived as the difference between D …
Socioeconomic differences in growth of metacarpal II during adolescence in females
In order to study the role of socioeconomic status (SES) in growth of the second metacarpal (MC) during adolescence in females, 352 cross-sectional observations of 34 girls from high SES 11-17 years of age were compared with 876 cross-sectional observations of age-matched low to middle SES Turkish girls. Values for MC length (L), L/outer diameter (D), total cortical thickness (C), C/L, C/D%, stature, weight, stages of secondary sexual development…
Age at menarche
A sample of 114 girls from low‐middle and highest socioeconomic levels of Istanbul were followed at 6‐month intervals for 7–9 years during adolescence. Results pertaining to age of menarche and its relationship to growth and maturation are presented. No significant difference was found for the occurrence of menarche in relation to season. The age of menarche was 6.6 months earlier in daughters compared to their mothers, but the variation between …
Validation of methods for predicting adult stature in Turkish girls
The original or revised methods for prediction of adult stature of Tanner–Whitehouse (TW), Roche‐Wainer‐Thissen (RWT), and Bayley–Pinneau (BP) were validated in a mixed longitudinal study of Turkish girls, 9–14 years of age. Comparison of 727 estimations of 102 girls showed that the RWT'93 revision is an improvement over the original method by reducing the standard deviation, and absolute median and mean of residuals. The TW'83 (3v) method, by dr…
Rate of skeletal maturation in relation to secondary sexual development during female adolescence
The relationship between rate of skeletal maturation (interval from capping of hand epiphyses to fusion of radius) and rate of secondary sexual development was studied in a longitudinal sample of 76 normal Turkish girls. The interval from capping to fusion correlated inversely and significantly with the stage of secondary sexual development (SSD) attained at capping. It is concluded that the rate of skeletal maturation and expected growth after t…
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Age at menarche
A sample of 114 girls from low‐middle and highest socioeconomic levels of Istanbul were followed at 6‐month intervals for 7–9 years during adolescence. Results pertaining to age of menarche and its relationship to growth and maturation are presented. No significant difference was found for the occurrence of menarche in relation to season. The age of menarche was 6.6 months earlier in daughters compared to their mothers, but the variation between …
Validation of methods for predicting adult stature in Turkish girls
The original or revised methods for prediction of adult stature of Tanner–Whitehouse (TW), Roche‐Wainer‐Thissen (RWT), and Bayley–Pinneau (BP) were validated in a mixed longitudinal study of Turkish girls, 9–14 years of age. Comparison of 727 estimations of 102 girls showed that the RWT'93 revision is an improvement over the original method by reducing the standard deviation, and absolute median and mean of residuals. The TW'83 (3v) method, by dr…
Rate of skeletal maturation in relation to secondary sexual development during female adolescence
The relationship between rate of skeletal maturation (interval from capping of hand epiphyses to fusion of radius) and rate of secondary sexual development was studied in a longitudinal sample of 76 normal Turkish girls. The interval from capping to fusion correlated inversely and significantly with the stage of secondary sexual development (SSD) attained at capping. It is concluded that the rate of skeletal maturation and expected growth after t…
Growth of metacarpal II during female adolescence
Growth of metacarpal II during female adolescence
Growth of the second metacarpal (MC) was evaluated during female adolescence in 110 Turkish girls who were followed longitudinally starting from 8.5 to 11 years until a Greulich and Pyle skeletal age (SA) ≥17 years was reached. Stature (St), weight (Wt), stage of secondary sexual development (SSD), length (L), and medullary (M) and outer diameters (D) of MC were measured. Total cortical thickness (C) of MC was derived as the difference between D …
Socioeconomic differences in growth of metacarpal II during adolescence in females
In order to study the role of socioeconomic status (SES) in growth of the second metacarpal (MC) during adolescence in females, 352 cross-sectional observations of 34 girls from high SES 11-17 years of age were compared with 876 cross-sectional observations of age-matched low to middle SES Turkish girls. Values for MC length (L), L/outer diameter (D), total cortical thickness (C), C/L, C/D%, stature, weight, stages of secondary sexual development…
Medicine (5 works) · Sexual maturity (5 works) · Demography (3 works) · Menarche (3 works) · Sexual Differentiation and Disorders (3 works) · Biology (2 works) · Bone age (2 works) · Endocrinology (2 works) · Evolutionary Psychology and Human Behavior (2 works) · Internal Medicine (2 works)