On the day of the ultrasound, a clinical examination was performed. Height was measured using a stadiometer to the nearest 1 mm (Seca model CE123), and weight was measured to the nearest 0.1 kg, using electronic scales (Dolphin). We evaluated and classified the stage of pubertal development according to Tanner puberty staging from stage 1 to 5 of breast development [15 ]. The presence of thelarche (onset of breast development) was the criteria used to distinguish pubertal from pre-pubertal girls. In a questionnaire, the girls reported the date of menarche, and this information was documented. Examinations were not scheduled according to their menstrual cycle. None of the girls had a history of endocrine, gynaecological, or cerebral illness.
Ce123
Manufactured by Seca
Sourced in Germany
The CE123 is a laboratory equipment product designed for general scientific applications. It serves as a core component for various experimental and analytical procedures. The device's primary function is to provide a stable and controlled environment for conducting scientific investigations. Further details on the intended use or specific applications of this product are not available.
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Lab products found in correlation
3 protocols using ce123
1
Pubertal Development Assessment Protocol
2
Anthropometric Measurements in Exercise Science
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All testing procedures took place in the Cambridge Centre for Sport and Exercise Sciences laboratories at Anglia Ruskin University, under controlled conditions between January–April 2019. Participants were required to attend the laboratory, having rested in the 24-h prior and having had their last meal ~ 12-h before the appointment, at baseline, week 6 and week 12. Upon arrival, each participant’s height was measured using a stadiometer (Seca CE123, Hamburg, Germany), and body mass and body fat percentage were assessed through the use of bioelectrical impedance analysis scales (Tanita BC420SMA, Amsterdam, The Netherlands).
3
Comprehensive Body Composition Assessment
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Participants then underwent body composition assessment, with height measured using a stadiometer (Seca CE123, Hamburg, Germany). Body mass and body fat percentage were assessed through the use of bioelectrical impedance analysis scales (Tanita SC-330ST, Amsterdam, The Netherlands). Body fat percentage was additionally confirmed using an 8-site skinfold calliper assessment (following guidelines outlined by the International Society for the Advancement of Kinanthropometry (ISAK)). Specific girth measures were undertaken for abdomen, thigh and calf locations, as well as waist to hip ratio (WHR) conforming to ISAK/ACSM guidelines. Sagittal abdominal diameter (SAD) was also measured using a Holtain-Kahn abdominal caliper (model 609, Holtain Ltd., Crosswell, Pembrokeshire, UK), with visceral fat area (VFA) estimated from validated equations [40 (link)]. Anthropometric measures were undertaken in triplicate by the same researcher across the study period, with average readings for each measure used for analyses.
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