[Not Available].

Objetivo: Conocer las prevalencias de acceso a servicios de salud maternoinfantil. Material y métodos. Se estimaron prevalencias e intervalos de confianza al 95% de acceso a servicios de salud prenatal de madres de niñas/os menores de dos años y de servicios de salud para niñas/os menores de cinco años.

[Not Available].

Objetivo: Conocer la prevalencia de desarrollo infantil temprano (DIT), sus determinantes y la exposición a métodos de disciplina en la niñez mexicana en 2022. Material y métodos. Se estimaron los indicadores de DIT, sus determinantes y la exposición a métodos de disciplina siguiendo la metodología de las Encuestas de Indicadores por Conglomerados (MICS).

[Not Available].

Objetivo: Conocer las prevalencias nacionales de dificultad del funcionamiento de niñas, niños, adolescentes y adultos. Material y métodos. La Encuesta Nacional de Salud y Nutrición 2022 utilizó los módulos de discapacidad del Fondo de las Naciones Unidas para la Infancia (Unicef) y el Grupo Washington.

[Not Available].

Objetivo: Analizar la asociación entre la inseguridad del agua (IA) y la presencia de sintomatología depresiva (SD) en población mexicana de 20 años o más. Material y métodos. Se analizó información de 11 806 adultos participantes en la Encuesta Nacional de Salud y Nutrición 2022 (Ensanut 2022).

Late puberty onset and lack of acne during adolescence reduce high-grade prostate cancer at adulthood.

Background: The interplay between pubertal events patterns (PEP) and prostate cancer (PCa) remains poorly understood. Therefore, we investigated the association of PEP with the odds of PCa, and PCa histological differentiation in men residents of Mexico city.

Methods: In this case-control study, we analyzed the information of 371 incident prostate cancer cases and 775 controls matched on age (±5 years).

Lead Exposure Can Affect Early Childhood Development and Could Be Aggravated by Stunted Growth: Perspectives from Mexico.

Background: Lead can affect early childhood development (ECD) differentially due to nutritional deficiencies that lead to stunted growth, defined as being at least two standard deviations below the average height-for-age. These deficiencies are more frequent among children living in rural locations or with lower socioeconomic status (SES); however, studies at a population level are scarce worldwide. Early childhood development plays a crucial role in influencing a child's health and wellbeing throughout life.

[Not Available].

No disponible.

Metabolic Syndrome and Prostate Cancer Risk: A Population Case-control Study.

Background: Metabolic syndrome (MS) with mixed dyslipidemia and prostate cancer (PC) are relevant health problems among Mexican men. However, there is no information regarding the association between MS and PC for this population.

Aim Of The Study: To evaluate this association in a population case-control study in Mexico City.

Association between life-course leisure-time physical activity and prostate cancer.

Objective: To evaluate the association between life-course leisure-time physical activity (PA) and prostate cancer (PC) among males living in Mexico City. Materials and meth-ods. Information from 394 incident PC cases and 794 popula-tion controls matched by age (± 5 years), was analyzed.

Children and adolescents with neurodevelopmental disorders show cognitive heterogeneity and require a person-centered approach.

We aimed to identify patterns of cognitive differences and characterize subgroups of Mexican children and adolescents with three neurodevelopmental disorders (NDD): intellectual disability (ID), autism spectrum disorders (ASD) and attention deficit/hyperactivity disorder (ADHD). The sample included 74 children and adolescents 6-15 years; 34% had ID, ASD or ADHD, 47% had ID in comorbidity with ASD, ADHD or both, 11% had ASD + ADHD, 8% were children without NDD. We applied WISC-IV, Autism Diagnostic Interview-Revised, Mini-International Neuropsychiatric Structured Interview, Child Behavior Checklist, and UNICEF Child Functioning Module.

Dietary flavonoid patterns and prostate cancer: evidence from a Mexican population-based case-control study.

Flavonoids are a broad group of bioactive compounds with anticarcinogenic effects on the prostate that have been scarcely evaluated in Latin American populations. Our objective was to evaluate the association between dietary patterns of flavonoid intake and prostate cancer (PC) in a population-based case-control study carried out in Mexico City. Based on a semi-quantitative FFQ with a frame reference of 3 years before diagnosis or interview, we used an updated database for estimating the daily intake (mg/d) of flavones, flavonols and flavanols for 395 confirmed incident PC cases and 797 population controls matched by age (± 5 years).

[Language development in children of adolescent mothers by residence area, Ensanut 100k].

Objective: To evaluate the association between adolescent pregnancy and language development in children living in socioeconomically vulnerable areas of Mexico.

Materials And Methods: We estimated the standardized language score of children aged 12-59 months who participated in the Ensanut 100k. Teenage mothers (TM) were those who at delivery was between 12-19 years old.

[Methodological bases of the measurement of earlychildhood development in the Ensanut 100k survey].

Objective: The methods that were carried out for the inclusion of the early childhood development module in the Ensanut 100k are presented.

Materials And Methods: With this module and the questionnaire for children under five years-old, indicators of the state of health, development and well-being of children in the first five years of life are obtained. From November to December 2017, the sample design, instruments and manuals were defined and a test was carried out.

BRCA1 and VDR gene polymorphisms are associated with prostate cancer risk in Mexican men.

Prostate cancer (PC) is a polygenic disease with broad differences across ethnicities. BRCA1/2 and VDR have exhibited a featured genetic contribution to PC development in European populations. Nonetheless, its contribution in Latino populations specifically among Mexican men, where 70% of PC cases are detected in advanced stages, is still unknown.

[Context and results of early childhood development in 12 to 59 months old children living in Mexico].

Objective: To evaluate early childhood development (ECD) and its determinants in 12 to 59 months old children residents of communities <100 000 inhabitants.

Materials And Methods: The Encuesta Nacional de Salud y Nutrición of communities <100 000 inhabitants (Ensanut 100k) evaluated language level, access to ECD care services and standardized indicators of the eight quality of the development environment. We report indicator prevalence and standardized language scores according to variables of interest.

[Lung cancer mortality in Mexico, 1990-2016: age-period-cohort effect].

Objective: To update information on the mortality trend due to lung cancer in Mexico from 1990 to 2016.

Materials And Methods: Age-adjusted rates were obtained using the direct method. The percentage of annual change in the mortality of lung cancer was obtained through joinpoint analysis at the national level, by region, sex and rural-urban stratum, and in the last two the age-cohort-period effect.

Contribution of promoter region gene polymorphism to early-onset prostate cancer risk in Mexican males.

Sexually transmitted infections and its contribution to prostate cancer (PC) development have been relevant in different populations. gene polymorphism (rs10993994) has exhibited an association both with PC as well as the susceptibility to sexually transmitted infections. Hitherto, these conditions have been not studied in Mexico yet, neither if sexually transmitted infections could modify the MSMB and PC association.

Blood cadmium determinants among males over forty living in Mexico City.

Background: Mexico City has air, water and food pollution problems; however, human exposure to cadmium and its sources have not been described.

Objectives: To determine the blood cadmium (BCd) level and its main exposure sources among males aged 40 years or older living in different areas of Mexico City.

Methods: After receiving informed consent, we interviewed 702 males aged ≥40 years to collect data on their sociodemographic characteristics, lifetime occupation, smoking history, and dietary habits, using a validated questionnaire.

Smoking and prostate cancer: a life course analysis.

Background: Inconsistent associations between smoking status and prostate cancer (PC) could be due to exposure assessment error. Reconstructing smoking behaviors over the life course could reduce exposure assessment error.

Methods: As part of a case-control study, we identified 402 incident and histologically confirmed PC cases that were matched by age (±5 years) to 805 population controls.

Dietary determinants of urinary molybdenum levels in Mexican women: a pilot study.

Objective: This study determined the main dietary sources of urinary molybdenum (Mo) concentrations in a sample of 124 pregnant women in Mexico.

Materials And Methods: Dietary data was collected during pregnancy, through a semi-qualitative food frequency questionnaire, with information of 84 foods. Urine Mo levels were determined by atomic absorption spectrometry, for at least two trimesters of pregnancy.

Dietary inflammatory index and prostate cancer risk in a case-control study in Mexico.

Recent evidence suggests that a pro-inflammatory diet could be associated with prostate cancer (PC) risk. To evaluate the association between dietary inflammatory index (DII) and PC risk as well as aggressiveness, we conducted a case-control study in Mexico City. Cases were 394 individuals with incident, histologically confirmed PC, who were matched by age (±5 years) with 794 population controls.

Prostate cancer mortality according to marginalization status in Mexican states from 1980 to 2013.

Objective: To assess prostate cancer (PC) mortality in Mexico from 1980 to 2013, according to the state marginalization level.

Materials And Methods: Using age-adjusted rates in men ≥ 40 years old, we estimated trends and age-cohort-period effects of PC mortality from 1980-2013 according to state marginalization status by using a joinpoint regression model and a Poisson regression model proposed by Holford.

Results: The PC mortality risk has increased nationwide at a constant rate (2% annually) during the past 13 years.

Androgen receptor CAG polymorphism and sporadic and early-onset prostate cancer among Mexican men.

A short CAG repeat length in the gene encoding for the androgen receptor (AR) has been associated with prostate cancer (PC) risk and aggressiveness. In Latino men, information on this association is scarce. Hence, the aim of this study was to evaluate this association in Mexican males.

History of gonorrhea and prostate cancer in a population-based case-control study in Mexico.

Unlabelled: We evaluated the association between a history of sexually transmitted diseases (STDs) and the risk for prostate cancer (PC) among Mexican males.

Methods: PC incident cases (n=402) that were identified at six public hospitals in Mexico City were matched by age (±5 years) with 805 population controls with no history of PC. By face-to-face interview, we obtained information about sexual history, previous STDs, sociodemographic characteristics, and familial history of PC.

Prenatal molybdenum exposure and infant neurodevelopment in Mexican children.

Objective: To evaluate the association between prenatal exposure to molybdenum (Mo) and infant neurodevelopment during the first 30 months of life.

Methods: We selected a random sample of 147 children who participated in a prospective cohort study in four municipalities in the State of Morelos, Mexico. The children were the products of uncomplicated pregnancies with no perinatal asphyxia, with a weight of ≥2 kg at birth, and whose mothers had no history of chronic illnesses.