ABSTRACT
O presente estudo analisou a relação entre cronotipo, níveis de ansiedade, depressão e estresse, bem como níveis de condicionamento cardiorrespiratório em jovens. Métodos: Foi analisado um total de 36 participantes com idades entre 18 e 28 a nos, saudáveis e que atendessem ao cronotipo matutino e vespertino. Análises de nível de atividade física, consumo máximo de oxigênio, níveis de depressão, ansiedade e estresse foram realizadas com testes específicos. Em todos os cálculos foram utilizados um alfa de p<0.05 para análise estatística. Resultados: O nível de atividade física mostrou que a porcentagem dos matutinos suficientemente ativos foi de 58% comparado com 23.5% dos vespertinos. Mulheres com cronotipo vespertino apresentaram níveis menores de VO2máx quando comparados com as mulheres com cronotipo matutino (p=0.04). Os participantes vespertinos apresentaram níveis maiores de ansiedade (p=0.02) comparados com os matutinos e esses dados foram evidentes nos participantes do sexo feminino onde as mulheres do cronotipo vespertino apresentaram níveis maiores de ansiedade (p=0.03) comparados com mulheres de cronotipo matutino. Conclusão: Portanto, o estudo conclui que indivíduos do cronotipo vespertino apresentaram menores níveis de atividade física e maiores níveis de ansiedade evidenciados principalmente nas mulheres.(AU)
The present study analyzed a relationship between schedule, anxiety, depression and stress levels, as well as cardiorespiratory fitness levels in young people. Methods: A total of 36 healthy participants aged 18 to 28 years who met the criteria for chronotypes morning type and evening type were analyzed. Analyzes of physical activity level, maximal oxygen uptake, depression, anxiety and stress levels were performed. In all calculations, an alpha of p <0.05 was used for statistical analysis. Results: The level of physical activity was higher in morning types 58% compared to 23.5% of evening types. Women with evening chronotype had lower VO2max levels compared with women with a morning chronotype (p= 0.04). Evening types had higher anxiety levels (p= 0.02) compared to morning types and these data were evidenced in female participants with higher anxiety levels (p=0.03) compared to women with a morning chronotype. Conclusion: Therefore, the study concludes that young people with a evening chronotype exhibited lower levels of physical activity and higher anxiety levels, especially in women.(AU)
Subject(s)
Humans , Male , Female , Adolescent , Adult , Young Adult , Anxiety , Oxygen Consumption , Exercise , Sleep Disorders, Circadian Rhythm , Depression , Cardiorespiratory Fitness , Anxiety Disorders , Stress, Psychological , Biological Clocks , Heart RateABSTRACT
Estudios demuestran que el aumento de los niveles de ansiedad se relacionan con el avance curricular al enfrentarse a situaciones de mayor complejidad, con la edad y el sexo. El objetivo de este estudio fue determinar la frecuencia de los niveles de ansiedad: rasgo y estado en los alumnos de Odontología. Se realizó un estudio de corte transversal basado en una cohorte estratificada por avance curricular, edad y sexo, evaluada con el cuestionario IDARE (Inventario de Ansiedad Rasgo Estado). La muestra fue constituida por 269 alumnos de primer a quinto año quienes consintieron participar y estar presentes en la actividad. El 56,9 por ciento correspondió a mujeres y 43,1 por ciento a hombres, la edad promedio fue 21,9 años (DE +/- 2,94). Los puntajes promedios de escala Ansiedad-Estado fueron 45,3 (2º semestre); 46,4 (4º semestre) ; 48,7 (6º semestre); 48,8 (8º semestre) y 55,5 (10º semestre) (p=0,0002). En la escala Ansiedad-Rasgo, los promedios fueron 36,4; 41,5; 43,9; 41,5 y 47,0 respectivamente (p=0,0000). Según sexo, en las escalas Ansiedad-Estado y Ansiedad-Rasgo no se observaron diferencias significativas (p>0,05). Según edad, la escala Ansiedad-Estado presenta asociación significativa y correlación baja (p=0,0122, r=0,1523). La correlación no fue significativa para edad en la escala de Ansiedad-Rasgo (p=0,0597, r=0,1147). La ansiedad aparece como fenómeno frecuente en nuestros estudiantes con tendencia al aumento según su avance curricular. La relación de estos niveles con sexo y edad no fue significativa.
Studies show that the increase in these levels would be related, with the curricular advance upon being faced with situations of greater complexity, with age and gender. The objective of this study was to determine anxiety levels frequency: trait and state in dental students. Study of cross section nested in a cohort stratified by curricular advance, age and gender. The State-Trait Anxiety Inventory (STAI) assessed anxiety. Sample was constituted by 269 students of first to fifth year that consented to participate and were present in the activity. Of 269 students, 56.9 percent corresponded to females. Average age 21.9 +/- 2.94 DS. The Anxiety-State scale averages scores for semesters 2º (45.3); 4º (46.4); 6º (48.7); 8º (48.8); 10º; (55,5) (p=0.0002). In Anxiety-Trait scale, the averages were (36.4); (41.5); (43.9); (41.5); (47.0) respectively (warning of medium (3044), high levels of anxiety (45 and more) (p=0.0000). According to sex in Anxiety-State scales and Anxiety-Trait, there were no significant differences (p>0.05). According to age in Anxiety/State scale, a significant association and low correlation (p=0.0122, r=0.1523) was present. The correlation was not significant between age and scale of Anxiety/Trait (p=0.0597, r=0.1147). The anxiety appears as a frequent phenomenon in dental students. The levels of anxiety are higher with tendency to increase in proportion to curricular advance. There was no relation between sex and age. The careers of dentistry should plan for educational strategies to handle anxiety considering the risk in the emotional and physical health of the student body.