Objectives:Determine prevalence of obesity / overweight, physical activity (PA) and
prediabetes in adult children of parents with type 2 diabetes; identify
differences according to sociodemographic variables, and describe the relationship
of obesity/overweight with fasting glucose (FG) and glycosylated hemoglobin (A1C).
Methods:Cross-sectional study in 30 Mexican families with 53 participating adult children.
Obesity / overweight was determined with Body Mass Index (BMI), Waist
Circumference (WC) and body fat percentage (BFP); PA with the short International
Physical Activity Questionnaire (IPAQ), and prediabetes with FG. Results:64% of participants presented obesity / overweight, 32% low PA, and 19%
prediabetes. Men had higher WC than women (U= 219, p= 0.03). Women showed more BFP
than men (U= 142, p <0.01). Blood glucose was related to BFP (rs= 0.336, p <
0.05), the A1C with the BMI (rs= 0.417, p <0.01), WC (rs= 0.394, p<0.01),
BFP (rs= 0.494, p<0.01) and intense PA (rs= - 0.285, p<0.05). Conclusions:High prevalence of obesity / overweight and low PA were found. The FG was related
only to BFP and A1C, in addition to BMI, WC and inversely with intense BP. It is
recommended to modify the educational strategies of nursing at a family level.