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Age-related body composition differences in female police officers / Diferencias de composición corporal relacionadas con la edad en oficiales de la policía femenina
Kukic, Filip; Scekic, Aleksandra; Koropanovski, Nenad; Cvorovic, Aleksandar; Dawes, Jay J; Dopsaj, Milivoj.
  • Kukic, Filip; Police Sports Education Center. Abu Dhabi. AE
  • Scekic, Aleksandra; Police Sports Education Center. Abu Dhabi. AE
  • Koropanovski, Nenad; University of Criminal Investigatios and Police Studies. Belgrade. RS
  • Cvorovic, Aleksandar; Police Sports Education Center. Abu Dhabi. AE
  • Dawes, Jay J; University of Colorado. Health Sciences Department. Colorado. US
  • Dopsaj, Milivoj; University of Belgrade. Faculty of Sport and Physical Education. Department for Analysis and Diagnosis in Sport. RS
Int. j. morphol ; 37(1): 302-307, 2019. tab, graf
Article in English | LILACS | ID: biblio-990042
ABSTRACT

SUMMARY:

Since performance in police occupations may depend on body composition and physical abilities, women are less likely to become police officers. However, information on age-related differences in body composition among female police officers (FPO) barely exists. Thus, this study aimed to investigate the association between age and body composition in FPO. Body composition of 95 FPO was assessed and divided into 4 age groups 21-25 (age = 23.58 ± 0.84 years, body height [BH] = 1.61 ± 0.04 m, body mass [BM] = 65.55 ± 12.59 kg); 26-30 (age = 28.24 ± 1.20 years, BH = 1.61 ± 0.04 m, BM = 72.08 ± 12.80 kg); 31-35 (age = 32.73 ± 1.59 years, BH = 1.62 ± 0.06 m, BM = 74.88 ± 12.22 kg); and 36-40 (age = 37.71 ± 1.40 years, BH = 1.61 ± 0.08 cm, BM = 77.38 ± 11.61 kg). Eight body composition characteristics were measured using bioelectrical impedance (InBody 720) BM, body mass index (BMI), fat mass index (FMI), fat mass (FM), trunk fat mass (TFM), percent body fat mass (PBF), skeletal muscle mass (SMM), and percent skeletal muscle mass (PSMM). A multivariate analysis of variance (MANOVA) with Bonferroni post-hoc test (p<0.05) and Cohen's effect size (ES) were used to determine significant differences in anthropometric variables by age. Statistically significant differences occurred in BM (F = 3.412, p = 0.021), BMI (F = 3.662, p = 0.015), FM (F = 3.411, p = 0.021) and FMI (F = 3.479, p = 0.019). A large inverse ES occurred in trend of age-related differences in PBF and PSMM. The BM is higher relative to age due to FM, which may cause a decrease in PSMM. The most critical period seems to be between 30-35 years.
RESUMEN
RESUMEN Debido a que el desempeño en los trabajos policiales puede depender de la composición corporal y las capacidades físicas, las mujeres tienen menos probabilidades de convertirse en agentes de policía. Sin embargo, existe escasa información sobre las diferencias relacionadas con la edad en la composición corporal entre las mujeres policías (MP). Por lo tanto, el objetivo de este estudio fue investigar la asociación entre la edad y la composición corporal en la MP. La composición corporal de 95 MP se evaluó y dividió en 4 grupos etarios 21-25 (edad = 23.58 ± 0.84 años, altura corporal [AC] = 1.61 ± 0.04 m, masa corporal [MC] = 65,55 ± 12,59 kg); 26-30 (edad = 28,24 ± 1.20 años, AC = 1,61 ± 0,04 m, MC = 72,08 ± 12,80 kg); 31-35 (edad = 32,73 ± 1,59 años, AC = 1,62 ± 0,06 m, MC = 74,88 ± 12,22 kg); y 36-40 (edad = 37,71 ± 1.40 años, AC = 1,61 ± 0,08 cm, MC = 77,38 ± 11,61 kg). Se midieron ocho características de la composición corporal utilizando la impedancia bioeléctrica (InBody 720) MC, índice de masa corporal (IMC), índice de masa grasa (IMC), masa grasa (MG), masa grasa del tronco (MGT), porcentaje de masa corporal grasa (PMC) , masa muscular esquelética (MME) y porcentaje de masa muscular esquelética (PMME). Se utilizó un análisis de varianza multivariable (MANOVA) con la prueba post-hoc de Bonferroni (p <0.05) y el tamaño del efecto de Cohen (ES) para determinar diferencias significativas en las variables antropométricas por edad. Se observaron diferencias estadísticamente significativas en MC (G = 3,412, p = 0,021), IMC (G = 3,662, p = 0,015), MG (G = 3,411, p = 0,021) y IMG (G = 3,479, p = 0,019). Se produjo un ES inverso grande en la tendencia de las diferencias relacionadas con la edad en PGC y PMME. La MC es más alta en relación con la edad debido a la MG, lo que puede causar una disminución en el PMME. El período más crítico parece ser entre 30-35 años.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Body Composition / Age Factors / Police Limits: Adult / Female / Humans Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2019 Type: Article Affiliation country: Brazil / United Arab Emirates / United States Institution/Affiliation country: Police Sports Education Center/AE / University of Belgrade/RS / University of Colorado/US / University of Criminal Investigatios and Police Studies/RS

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Full text: Available Index: LILACS (Americas) Main subject: Body Composition / Age Factors / Police Limits: Adult / Female / Humans Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2019 Type: Article Affiliation country: Brazil / United Arab Emirates / United States Institution/Affiliation country: Police Sports Education Center/AE / University of Belgrade/RS / University of Colorado/US / University of Criminal Investigatios and Police Studies/RS