Dietary intake and prevalence of metabolic syndrome among tanker truck drivers in Ghana

Purpose This study aims to assess dietary intake and prevalence of metabolic syndrome (MetS) among tanker truck drivers in the Kumasi metropolis, Ghana. Design/methodology/approach A cross-sectional study design enrolled 212 fuel tanker drivers. Sociodemographic, anthropometric, dietary and biochemical data were collected. MetS was assessed using the National Cholesterol Education Program Expert Panel on detection, evaluation and treatment of high blood cholesterol in adults Adult Treatment Panel III (NCEP ATP III) 2005 criteria. A three-day 24-h dietary recall was used to assess dietary intake. Binary logistic regression analysis was performed to determine the predicting factors of MetS among study participants. Findings The prevalence of MetS was 19.6% according to NCEP ATP III criteria. The prevalence of obesity, high BP, hyperglycaemia, dyslipidemia among participants were 7.5, 39.7, 37.7 and 57.3%, respectively. The energy intake for 176 (88.4%) of the participants was inadequate. The predicting factors of MetS were age (OR: 1.3, p = 0.04), glycated haemoglobin (OR: 9.6, p = 0.004), systolic blood pressure (OR: 1.2 95%, p = 0.01) and service years (OR: 0.8, p = 0.01). Research limitations/implications The current study focused on MetS among tanker truck drivers in Kumasi metropolis, which makes the current findings only limited to drivers of tanker truck within the municipality. Additionally, the 24-h dietary recall could be subjected to recall bias. However, the study is still of relevance as it becomes the first to target such a group within the municipality, taking into consideration the importance of these tanker truck drivers in driving the economy of Ghana. Originality/value This study highlights dietary intake and MetS among fuel tanker drivers previously underreported in the Ghanaian population. Findings of this study would inform further studies on lifestyle-related determinants of MetS among other cohort of drivers in other settings within the country.

Musculoskeletal Disorders and its Associated Risk Factors in Long-distance Truck Drivers from Allahabad, India

Occupational driving has often been associated with a high prevalence of pain in the neck, shoulder, wrist/hand, back and knee. The present study was undertaken to find out the prevalence of musculoskeletal disorders and associated risk factors among long-distance truck drivers from Allahabad, Uttar Pradesh. A cross-sectional study was conducted with 108 long-distance truck drivers. They were interviewed and examined as per a pre-designed, pre-tested semi-structured interview questionnaire. Results indicate that 78% of long-distance truck drivers had musculoskeletal disorder. The most common symptoms were low back pain (40%) followed by shoulder pain (26%), knee pain (24%), and neck pain (20%). Age, education, addiction, years of work experience, hours of driving were significantly associated with musculoskeletal morbidity (P<0.001). Long-distance truck drivers with continued driving exposure have a high prevalence of a musculoskeletal disorder.

Impact of seasonality on the inbound and outbound freight of a global fertilizer company

The growing importance of agriculture in the Brazilian economy makes it essential that agricultural companies seek to increase their logistics competitiveness. This study aimed to compare and analyze the impact of seasonality of grain harvest and specific events, such as the 2018 Brazil truck drivers’ strike, on the prices of inbound and outbound freight in a multinational company located in several Brazilian states. It focused on the CIF (Cost, Insurance, and Freight) routes of the company between 2015 and 2019 in Brazil, and the relationship between time of year and cost of transportation. These data were analyzed in a descriptive level after being treated by statistical analysis. This study showed that the costs of outbound freight suffered greater increases compared to the inbound freight due to the seasonality of grain harvest and the 2018 Brazil truck drivers’ strike.