Occupational resource profiles for an addressee orientation in occupational health management: a segmentation analysis

Introduction

In order to make sustainable decisions in precision prevention and health promotion, it is important to adequately assess people's demands and resources at work. To reach them in an addressee-oriented way, a segmentation of employers and employees based on occupational resources is a promising option. We identified profiles based on personal and perceived organizational resources. Furthermore, we used job demands for profile descriptions to obtain a deeper understanding of the profiles, characterizing people with similar occupational resources.

Methods

Personal occupational resources (occupational health literacy and self-efficacy) and perceived organizational resources (job decision latitude and participation in health at work) were assessed among employers and employees (n = 828) in small- and medium-sized enterprises in Germany. Job demands, socioeconomic status, and hierarchy levels in the company were used for further profile descriptions.

Results

A six-profile solution fitted best to the data based on cluster and profile analyses. One profile was characterized by above-average occupational resources, and another profile was characterized by below-average resources. The other four profiles showed that the individual and perceived organizational resources contrasted. Either organizational resources such as job decision latitude existed and personal resources were not highly developed or people had high individual motivation but few possibilities to participate in health at work. People with medium or high job demands as well as people with low socioeconomic status were most frequently in below-average resource profiles. Employers with high hierarchy levels were overrepresented in the above-average profiles with high organizational resources.

Discussion

Following the segmentation of the addressees, organizations might be supported in identifying needs and areas for prevention and health promotion. Interventions can be optimally developed, tailored, and coordinated through a deeper understanding of job demands and resources. Especially employees with low socioeconomic status and high job demands might profit from an addressee-orientated approach based on resource profiles. For example, employees obtain an overview of their occupational resource profile to recognize the development potential for safe and healthy behavior at work. Follow-up research should be used to examine how this feedback to employers and employees is implemented and how it affects the sustainability of tailored interventions.

Diagnosis of Basal Cell Carcinoma with Ex-vivo Confocal Laser Scanning Microscopy in a Real-life Setting

Ex-vivo confocal laser scanning microscopy provides a rapid alternative to routine histological processing using haematoxylin and eosin-stained sections. Previous studies suggest high diagnostic accuracy in basal cell carcinoma. This study investigates the diagnostic accuracy of confocal laser scanning microscopy reporting of basal cell carcinoma in a real-life setting and compares reporting by dermatopathologists inexperienced in use of confocal laser scanning microscopy with reporting by an expert in confocal laser scanning microscopy. A total of 334 confocal laser scanning microscopy scans were diagnosed by 2 dermatopathologists inexperienced in the diagnosis of confocal laser scanning microscopy as well as an experienced examiner of confocal laser scanning microscopy scans. The inexperienced examiners achieved a sensitivity of 59.5/71.1% and specificity of 94.8/89.8%. The experienced examiner achieved a sensitivity of 78.5% and specificity of 84.8%. Detection of tumour remnants in margin controls showed insufficient values among inexperienced (30.1/33.3%) and experienced (41.7%) investigators. The results of this study, of real-life setting basal cell carcinoma reporting with confocal laser scanning microscopy, found a lower diagnostic accuracy than published data regarding artificial settings. A poor accuracy in tumour margin control is clinically relevant and could restrict the use of confocal laser scanning microscopy in clinical routine. Prior knowledge of haematoxylin and eosin trained pathologists can be partially transferred to the reporting of confocal laser scanning microscopy scans; however, specific training is recommended.

Occupational Health Literacy Scale (OHLS): development and validation of a domain-specific measuring instrument

Occupational health literacy (OHL) is a domain-specific approach that can empower people to make health-appropriate decisions in the work environment. OHL comprises the knowledge, skills and willingness of people to access and process health-related information and to apply it in work situations. The aim of this study was to evolve a conceptual model and validate a scale for OHL, that can be used in many sectors in the Western industrial countries, which does not yet exist. After piloting, item selection and alteration were carried out in a pretest with n = 163 working adults in diverse small- and medium-sized enterprises in Germany. The resulting OHL items were validated in a main survey with n = 828 participants working in small- and medium-sized enterprises and among them 47.5% people with migration background. The final 12-item questionnaire had good structural characteristics and is reliable and valid for measuring OHL. Using exploratory structural equation modeling, good fit indices (root mean square error of approximation = 0.063, comparative fit index = 0.940) confirmed a two-factor structure: (i) knowledge and skill-based processing of health information (internal consistency α = 0.88) and (ii) willingness and responsibility for occupational health (α = 0.74). The OHL scale fills the gap regarding domain-specific OHL questionnaires for working adults in diverse sectors in Western industrial countries. The Occupational Health Literacy Scale can be used to identify the needs of employees and companies and then to adapt and evaluate health promotion measures. Further research could include validation and use in other countries and large companies.

Cognitive control of eating behaviour and the disinhibition effect

Restrained eaters have been reported to overeat following a high caloric preload, a phenomenon referred to as the disinhibition effect. However this effect has not been found when subjects were classified by the restraint subscales of the Three-Factor Eating Questionnaire (TFEQ; Stunkard & Messick, 1985) or the Dutch Eating Behaviour Questionnaire (van Strien et al., 1986). The present study investigates the disinhibition effect in 133 normal-weight young women, using a two-factorial classification including the TFEQ-restraint and the TFEQ-disinhibition scale. The subjects were requested to consume ice-cream ad libitum during a taste test following a 200-ml milkshake preload or without preload. The results show that the behavioural disinhibition effect occurs only in subjects with simultaneous high scores on both subscales. In addition, subjects with high disinhibition scores consumed more ice-cream than low disinhibition subjects irrespective of their degree of restraint. While subjects with a more rigid control of eating behaviour did not show a difference in the amount of ice-cream consumed with or without preload, subjects with a more flexible control of eating behaviour reduced their intake following the preload condition. With regard to the Revised Restraint Scale (RRS Herman & Polivy, 1980) multiple regression results show that high RRS scores may be due to either higher TFEQ-restraint or higher TFEQ-disinhibition scores. The interpretation of the results favours the renaming of the TFEQ-disinhibition scale to "susceptibility to eating problems" because high scores on this scale indicate overeating in a variety of situations without requiring prior inhibition i.e. dietary restraint. It is supposed that high susceptibility to eating problems may be caused by rigid control of eating behaviour, whereas flexible control of eating behaviour may be a less problematic strategy of long-term weight control.