Pubertal testicular volume references for ruler, orchidometer, and ultrasonography measurements based on a longitudinal follow-up.

Background: Testicular volume is a marker of male pubertal development. Various clinical conditions and their treatments may influence testicular growth.

Objectives: To create ruler-based age-dependent pubertal testicular volume references that enable calculation of standard deviation (SD) scores.

National treatment guidelines poorly achieved among older subjects with type 2 diabetes - call to action!

Objective: To assess risk factors and factors associated with nonachievement of the treatment target levels among 75-year-old Finns with type 2 diabetes (T2D).

Design: Cross-sectional study.

Setting: Outpatient.

Serum APOC1 levels are decreased in young autoantibody positive children who rapidly progress to type 1 diabetes.

Better understanding of the early events in the development of type 1 diabetes is needed to improve prediction and monitoring of the disease progression during the substantially heterogeneous presymptomatic period of the beta cell damaging process. To address this concern, we used mass spectrometry-based proteomics to analyse longitudinal pre-onset plasma sample series from children positive for multiple islet autoantibodies who had rapidly progressed to type 1 diabetes before 4 years of age (n = 10) and compared these with similar measurements from matched children who were either positive for a single autoantibody (n = 10) or autoantibody negative (n = 10). Following statistical analysis of the longitudinal data, targeted serum proteomics was used to verify 11 proteins putatively associated with the disease development in a similar yet independent and larger cohort of children who progressed to the disease within 5 years of age (n = 31) and matched autoantibody negative children (n = 31).

Senior Health Clinic for 75-year-old home-dwelling Finns - study design, clinic protocol and non-response analysis.

Background: In the Finnish policy on older people preventive activities, which maintain functional capacity and independent living, are emphasized. The Turku Senior Health Clinic, aimed at maintaining independent coping of all home-dwelling 75-year-old citizens in the city of Turku, was founded in the beginning of 2020. The aim of this paper is to describe design and protocol of the Turku Senior Health Clinic Study (TSHeC) and provide results of the non-response analysis.