Skin health and safety at work in Croatian hairdressing apprentices.

BACKGROUND: The risk of developing occupational skin disease (OSD) is high in hairdressers, but may differ between countries. OBJECTIVE: To evaluate safety at work measures, and the prevalence and severity of skin symptoms and their impact on quality of life (QoL), among Croatian hairdressing apprentices. METHODS: Data on self-reported skin symptoms, safety measures and QoL were collected for 101 final-year apprentices. The presence and severity of skin lesions were assessed with the Osnabrueck Hand Eczema Severity Index (OHSI). Transepidermal water loss (TEWL) was measured on the forearm and hand. RESULTS: Ninety-one percent of apprentices reported wearing gloves while dyeing hair, 45% while rinsing hair dyes, and 4% while washing hair. A history of skin symptoms was found in 35% of apprentices, and a history of dry hands in 37%. Skin changes were clinically observed in 40% of apprentices, most frequently erythema, infiltration, and desquamation. The OHSI score ranged from 0 to 6. Only washing hands >20 times per day was positively associated with TEWL. A history of skin symptoms negatively correlated with self-esteem, and social and mental functioning, and positively with anxiety and depression. CONCLUSIONS: The results indicate the need for the continuation of efforts to establish effective primary preventive programmes for OSDs at national and EU levels.

Prevention of poisonings by educational intervention aimed at parents of preschool children.

The aim of the study was to assess the effectiveness of the specific design of a poisoning prevention intervention. This controlled before-after study followed Solomon design for educational interventions using two groups (the educational intervention group and the control group). Participants comprised parents of children attending kindergartens under the jurisdiction of the City of Zagreb and in the vicinity of Zagreb. The intervention group (N = 336) underwent an educational intervention during parents' meetings comprising oral presentation by the Croatian Poison Control Centre (CPCC) and distribution of gift packages containing child-proof locks, flyers, and stickers with the CPCC contact number. After the intervention they more frequently started keeping the CPCC's number by their telephone or in the list of important numbers than parents in the control group, and this association remained significant when tested by generalized estimating equations for binary outcomes, after the adjustment for parents' characteristics (age, gender and educational level), and clustered by kindergartens (p < 0.001). This means parents acknowledged the CPCC as an adequate and accessible way for initial management of poisoning incidents.

Ultrasound measurement of the volume of musculus quadriceps after knee joint injury.

The monitoring of the recovery of femoral muscles, after the knee-joint injury, is possible by the method of ultrasound measurement of the muscular volume. In a clearly defined longitudinal study, our object was to standardize the method of ultrasound measurement of muscular volume and to evaluate its adequacy in practical application in quadriceps muscle rehabilitation. The ultrasound measurements of m. rectus femoris and m. vastus intermedius were conducted in three intervals: in the first 24 hours after the injury; after 1 week, when immobilization was removed; and after 6 weeks, when rehabilitation was finished. The study comprised 30 patients with knee-joint injury, and 30 asymptomatic subjects, who formed the control group. The results showed significant decrease of muscular volume (mm3) after joint immobilization on injured leg and a significant increase of volume after rehabilitation. The same differences were observed on healthy legs, but without significance. Within the same intervals, there were no changes in the muscular mass in the control group. M. rectus femoris was completely recovered in greater number of patients (54.1%), comparing to m. vastus intermedius (25.4%). We conclude that the ultrasound is an appropriate method for monitoring the process of muscular atrophy during immobilization, as well as the course of muscular restitution during the physical therapy.

Influence of heredity and environment on peak bone density: a review of studies in Croatia.

One of the main determinants of who will develop osteoporosis is the amount of bone accumulated at peak bone density. There is poor agreement, however, on when peak bone density occurs. Ethnic differences were observed in age at peak bone density and their correlates. Since the diagnosis of osteoporosis and osteopaenia is based on the comparison between patients' bone mineral density (BMD) and optimal peak bone density in healthy young people (T-score), it is of great importance that each country should provide its own reference peak bone density data.This review article presents our published results on peak bone density in Croatia and compares them with findings in other populations. Our research included 18 to 25-year-old students from Zagreb University and their parents. The results showed that peak bone mass in young Croatian women was achieved before the age of twenty, but BMD continued to increase after the mid-twenties in the long-bone cortical skeleton. BMD was comparable to the values reported by the National Health and Nutrition Examination Survey (NHANES) and other studies that included the same age groups, except for the cortical part of the radius, where it was significantly lower. Men achieved peak bone density in the spine later than women, which cannot be explained by different diet or physical activity. As expected, heredity was more important for peak bone density than the environmental factors known to be important for bone health. However, the influence of heredity was not as strong as observed in most other populations. It was also weaker in the cortical than in the trabecular parts of the skeleton. Future research should include young adolescent population to define the exact age of achieving peak bone density in different skeletal sites.