ABSTRACT
During July to November 2012, two botulism outbreaks (12 cases total) occurred in one all-male prison; both were associated with illicitly brewed alcohol (pruno) consumption. Inmate surveys were conducted to evaluate and develop prevention and education strategies. Qualitative surveys with open-ended questions were performed among inmates from rooms where outbreaks occurred to learn about pruno consumption. Quantitative surveys assessed knowledge gained after the outbreaks and preferred information sources. For the quantitative surveys, 250 inmates were randomly selected by bed from across the correctional facility and 164 inmates were interviewed. Only 24% of inmates reported any botulism knowledge before the outbreaks and education outreach, whereas 73% reported knowledge after the outbreaks (p < .01). Preferred information sources included handouts/fliers (52%) and the prison television channel (32%).
Subject(s)
Alcoholic Beverages/toxicity , Botulism/etiology , Health Knowledge, Attitudes, Practice , Prisons , Solanum tuberosum , Adult , Arizona , Botulinum Antitoxin/therapeutic use , Botulinum Toxins, Type A/isolation & purification , Botulism/physiopathology , Botulism/therapy , Consumer Health Information , Humans , Interviews as Topic , Male , Middle Aged , Respiration, Artificial , Socioeconomic FactorsABSTRACT
The purpose of this study was to identify the relationships between various fitness parameters and firefighting performance on an "Ability Test" (AT) that included a set of 6 simulated firefighting tasks. The relationships between each fitness parameter and each task of the AT were determined. Ninety firefighters participated in this study (age 33 ± 7 years). The AT completion time was associated with abdominal strength (r = -0.53, p < 0.01), relative power (r = -0.44, p < 0.01), upper-body muscular endurance (push-ups, r = -0.27, p < 0.05) (sit-ups, r = -0.41, p < 0.01), and upper-body strength (1 repetition maximum bench press, r = -0.41, p < 0.01). In addition, poor performance on the AT was associated with high resting heart rate (r = 0.36, p < 0.01), high body mass index (r = 0.34, p < 0.01), high body fat (BF)% (r = 0.57, p < 0.01), increasing age (r = 0.42, p < 0.01), and large waist size (r = 0.67, p < 0.01). Multiple regression analyses indicated that a significant (F[5, 53] = 14.02, p < 0.01) proportion (60%) of the variation observed in the AT was explained by the variation of the fitness parameters used in the model. This study demonstrated that fitness variables, such as abdominal strength, power (step test), push-ups, resting Hr, and BF%, contributed significantly to the predictive power of firefighters' AT performance. The findings of this study may be useful to fire department instructors and trainers in the design and implementation of training programs that are more specifically tailored to improving both individual firefighting skills and general fire suppression performance.
Subject(s)
Muscle Strength/physiology , Physical Fitness/physiology , Abdomen/physiology , Adult , Body Mass Index , Fires , Heart Rate/physiology , Humans , Male , Middle Aged , Muscle, Skeletal/physiology , Physical Endurance/physiology , Task Performance and Analysis , Upper Extremity/physiology , Waist Circumference , Weight Lifting/physiology , Young AdultABSTRACT
El contenido del presente libro es de gran interés para un extenso campo de lectores. Las ideas fundamentales de lógica matemática, conjuntos, funciones, probabilidades y álgebra lineal son casi una necesidad en todas las ramas de la ciencia
ABSTRACT
El contenido del presente libro es de gran interés para un extenso campo de lectores. Las ideas fundamentales de lógica matemática, conjuntos, funciones, probabilidades y álgebra lineal son casi una necesidad en todas las ramas de la ciencia
