CASUS

01-09

Authors: Leslie Yajhaira Morilla Espinoza y Marghory Judith García Romero

Objective: to determine the relationship between personality styles and anxious symptomatology in young men who are completing military service in Chorrillos and Rímac, Lima. Materials and methods: this was a cross-sectional correlational study. The sample consists of 109 male soldiers aged 18 to 25 years. The sampling method was non-probabilistic. The Millon Inventory of Personality Styles (MIPS), the State/Trait Anxiety Inventory (IDARE), and a sociodemographic form were used as instruments. Stata 15 was used for statistical analysis, and Chi-Square, Kruskal Wallis, and ANOVA tests were used, and the Shapiro Wilk test was used for the normality test. Results: a significant relationship was found between conformity and state anxiety (p=0.03). In addition, a significant relationship was found between expectations of military service and some sub-scales of personality styles: sensation (p=0.00), systematization (p=0.04). Conclusion: conformity is related to state anxiety, as disciplined and respectful individuals are required for easy adherence to military life. In addition, sensation, systematization, and expectations of military service are associated, as these cognitive styles allow them to show a high degree of commitment and good availability to perform their service, allowing them to participate in training activities with pleasure. Finally, acquiring knowledge through direct experience through their senses generates satisfaction, which in turn makes them efficient and able to adapt to the smallest details of military life.

20-27

Authors: Maite Oviedo Gutierrez, Jhoseline Gonzalez Roca, Carlos Viviano Llave, Maria del Carmen Taipe Aylas

Objective: to establish the predictive model for the presence of anemia in university entrants of metropolitan Lima. Materials and methods: the primary study corresponds to the correlational, observational, and cross-sectional type. The population consisted of 308 adolescent and young university entrants of both sexes. Only qualitative variables (the presence of anemia, sex, age group, region, admission with Beca 18 and nutritional intervention) were analyzed through multiple correspondence analysis and logistic regression by nested models. Stata version 15 was used for statistical analysis. Results: the multiple correspondence analysis showed that "With the presence of anemia", "Sierra Norte" and "Masculine" are more related to each other. The Logistic Regression analysis by nested models allowed selecting the independent variables "Region" and "Sex" as the only ones that contribute to the model. The Odds Ratio of the final logistic regression model indicated that a person coming from the northern highlands has 20.5 times more risk of presenting anemia than a person from the coast and that a person coming from the central highlands has 6.8 times more risk of presenting anemia than a person from the coast. In addition, a male presents 3.7 times more risk of presenting anemia than the female sex. Conclusion: the final model chosen achieved 91.2% correct classification of all cases, 45.5% sensitivity, and 96.7% specificity, all with a positive response threshold of 0.5.

35-42

Authors: Juana Córdova Gutierrez

Objective: to determine the factors associated with the level of ergonomic risk in the gastronomic personnel of a private company. Materials and methods: study was descriptive, cross-sectional, correlational, it was applied in 83 waiters and 81 cooks, the type of sampling was not probabilistic for convenience. For this, the Owas Method and the data collection form were used. Results: it was found that 65.24% were male, 50.61% were waiters, it was identified that the greatest presence of pain was in the back with 47.56% and the highest level of ergonomic risk was II with 71.34%. Conclusion:the factor associated with the level of ergonomic risk in the gastronomic personnel of a private company was the type of work.