La salud es una parte esencial del ser humano y se define como el completo bienestar bio-psico social del ser humano. En profesores universitarios se ha reportado que entre el 40% y el 80% de ellos, se encuentran con alteraciones de la salud, tales como enfermedades cardiometabólicas, alteraciones posturales, trastornos neurológicos sensoriales, defectos en la alimentación, malos hábitos de sueño, estrés y bajo nivel de aptitud física. Esto afecta su salud y su desempeño como docentes. Se documenta que es por sus inadecuados hábitos de vida. Participaron voluntariamente 248 de 516 profesores (99 mujeres y 149 hombres) quienes respondieron a la invitación que se hizo por la Coordinación de Recursos Humanos de la Universidad. Se encontraron prevalencias elevadas de alteraciones de sueño, estrés y riesgo cardiometabólico en la población estudiada; asociadas a patologías como obesidad, hipertensión arterial, hábitos inadecuados de alimentación y un bajo nivel de capacidad física, lo que afecta su salud, disminuye sus años de vida productiva, y su desempeño como docentes. Nueve de cada diez participantes en el estudio manifestaron su deseo de participar de manera continua y permanente en programas para la adopción de estilos de vida saludables. Estudios complementarios son necesarios para la intervención en la prevención de estados ulteriores de daño en la salud.

Physical education (PE) practiced in the early stages of life contributes to psychomotor development, promotes healthy lifestyles, and influences metabolic variables. Currently, high levels of sedentary lifestyles prevail, and unhealthy habits significantly impact lifestyle; consequently, the metabolic state of human beings is altered throughout their life cycle. Given the limited information on the associations between these variables, the present study was conducted to analyze the relationships among physical education, psychomotor skills, and lifestyle habits in women and men at the pre-adolescent and adolescent stages in a central region of Mexico. Seven hundred and twenty-four students participated in a representative sample of 19,000 participants from the municipal sports initiation schools of León, comprising two age groups: pre-adolescents (12 to 15 years of age) and adolescents (16 to 19 years of age), of both sexes. Males in the pre-adolescent and adolescent groups had higher values for glucose, cholesterol, low-density lipoproteins, very low-density lipoproteins, and high-density lipoproteins. The physical activity variables were significantly related by a multiple correlation model (R² = 0.49; p < 0.05). Perception of physical activity through physical education had a score range of 4-8 out of 10 points. The psychomotor movement test in the Illinois test yielded values between 40% and 72%, which are considered low. In conclusion, the metabolic variables of glucose and lipids had values unsuitable for their age, and males had the highest values. Participants in sports programs need to have a greater understanding of their metabolic variables, adopt healthy lifestyles, and develop better psychomotor skills from an early stage of life.

Resident attrition is a growing concern in medical education systems worldwide. This article analyzes key personal, institutional, economic, and vocational factors associated with early departure from residency training programs. A structured narrative review of studies published between 2000 and 2025 was performed. A structured narrative review was conducted using PubMed, Scopus, SciELO, and Google Scholar. Additional analytical tools were used, including heatmaps, interaction matrices, influence diagrams, and a multivariate AI‑based predictive model. Five residents who had entered one of thirteen medical specialties at a general hospital belonging to the Mexican Ministry of Health, in the city of León, located in central Mexico, were interviewed within the first 15 days after voluntarily requesting . open-ended interview. The interviews were conducted by the medical coordination and for teaching and research. Three were from Internal Medicine, one from Geriatrics, and one from General Surgery. The average age was 26 ± 1 years. In Internal Medicine, three men indicated that they were married and could not afford a study abroad program; the other was single, which was also the reason for his withdrawal literature review Findings demonstrate that burnout, excessive workload, vocational mismatch, institutional mistreatment, and socioeconomic pressures significantly predict attrition risk. A predictive model based on artificial intelligence is proposed to identify high‑risk residents. Strengthening well‑being programs, improving structural working conditions, and integrating vocational assessment into specialty selection may reduce early attrition.

Pre-eclampsia is a Hypertensive Disorder of Pregnancy (HDP) characterized by hypertension and proteinuria, affecting 2–8% of pregnancies worldwide and constituting a major public health concern. Genes of the renin–angiotensin system have been investigated as potential causative factors, but inconclusive results have been obtained. The objective of this pilot study is to evaluate the possible contribution of alleles, genotypes or haplotypes of two single-nucleotide polymorphisms (SNPs) T174M (rs4762) and M235T (rs699) in AGT gene to pre-eclampsia in the Mexican population. We analyzed the association by performing PCR-RFLP with DNA extracted from whole blood samples of Mexican women with pre-eclampsia or normotensive pregnancy and the general population (GP). Our results showed a significant difference in the rate of heterozygosity for the T174M polymorphism between cases and controls. In addition, this polymorphism together with homozygosity for the M235T polymorphism may represent a possible genetic marker associated with pre-eclampsia. The T-C haplotype (174M–M235) was more common in patients with pre-eclampsia (non-significant difference p = 0.0503). The identification of genetic risk markers may support the early detection of pre-eclampsia and strengthen peripartum maternal health strategies within a global health framework aimed at reducing maternal mortality.