[Association of Deployment and Tobacco Dependence among Soldiers]. / Zusammenhang von Auslandseinsätzen und Tabakabhängigkeit bei Soldaten.

OBJECTIVE: Smoking is a highly preventable risk factor. The present study investigates whether military operations abroad, as compared to deployment preparation, increase the risk of starting to smoke, enhance tobacco dependence and moderator variables can be identified on smoking behavior. METHOD: The study was conducted at 2 mechanized infantry battalions with N=264 soldiers. The task force completed a deployment in Afghanistan, the control group performed a deployment training. Assessments of tobacco dependence, posttraumatic symptoms, depression and stress were done before (t1) and after (t3) deployment. In addition, one assessment was done at mid-point (t2) during deployment and during the pre-deployment training, respectively. RESULTS: The prevalence rate of smoking soldiers was 56,4%. 51,1% (n=135) of all examined soldiers smoked more than 20 cigarettes per day. The results show a significant increase of tobacco dependence in the task force from t1 to t3 (p=0,040) as compared to the control group. For both groups, there was no increase in starting to smoke during the period of investigation (χ²<1; n. s.). Moderator variables on smoking were not found, but there was a significant increase in posttraumatic stress symptoms in the deployed group (p=0,006). CONCLUSIONS: Perhaps the increase in tobacco dependence in the experimental group can be attributed to the specific burdens of deployment. If high smoking rates were to be found also in other branches of the armed services, effective smoking cessation programs should be offered more widely.

Influence of acute psychological trauma on time estimation behaviour: a prospective pilot study.

In addition to the symptom triad of intrusions, avoidance behaviour and hyperarousal, typical and frequent characteristics of acute and chronic posttraumatic disorders are neuropsychological disturbances of working memory and executive functions. So far, however, only a very limited number of studies have dealt with their effects on the capability to assess time-related information. The purpose of this prospective study therefore was to compare persons after an acute traumatic experience with healthy controls in the course of 12 months, focusing on their ability to estimate time as a measure of their readiness of attention. 39 participants aged 17-59 years (mean age = 35.1 years, who had experienced a traumatic event and exhibited symptoms of acute stress disorder) were compared with 38 healthy controls (mean age = 36.1 years) at eight times of measurement within a period of 12 months. Performance was determined by means of a prospective time estimation task. The participants had to estimate a time interval of 5 s, once with and once without feedback about the quality of the estimates. The time estimates by the traumatised persons were significantly less precise than those by the control group. Progress analyses have shown that trauma patients exhibit larger deviations from the defined time interval, both under feedback conditions and without feedback. Psychological traumatisation leads to both an acute and long-term, demonstrable impairment of time estimation ability. The recognizable disturbance of information processing may both be a cause and a result of clinical trauma symptoms.

Diabetes Mellitus: diagnosis and treatment.

Throughout the process of diagnosis, evaluation and institution of a treatment regime, the physician-nurse practitioner team is essential for patients with diabetes mellitus. Initial consultation with the physician regarding the issues of diagnosis, insulin dose and type, and patient symptomatology relative to hyper/hypoglycemic reactions is necessary. Nursing assessments and implementation of teaching plans are also invaluable in assisting with control of hyperglycemia, adaptation and response to individual variations of this chronic disease, and continuous on-going bio-psycho-social care.

Mirror, mirror on the wall : self-perception of facial beauty versus judgement by others.

In 1878, Margaret Wolfe Hungerford published a simple but insightful phrase in her novel 'Molly Bawn' that was to be quoted so often it has almost become cliché: "Beauty is in the eye of the beholder". While many questions regarding the perception and neural processing of facial attractiveness have been resolved, it became obvious to us that study designs have been principally based on either facial self-perception or perception by others. The relationship between these however, remains both crucial and unknown. Standardized images were taken of 141 subjects. These 141 subjects were asked to complete the adjective mood scale (AMS) and to rank specific issues related to their looks on a visual analogue scale. The images were then shown to independent judges to rank specific issues related to their looks on a visual analogue scale. Our results show proof for a strikingly simple observation: that individuals perceive their own beauty to be greater than that expressed in the opinions of others (p < 0.001). This observation provides insight into our basic behavioural patterns and suggests that there are strong psychological mechanisms in humans supporting self-identification and thereby encouraging the self-confidence and resilience necessary to maintain one's social standing. While the psychological basis of self-confidence is multifactorial, our finding provides critical objective insight. We prove here for the first time that nothing more than the beauty of the beholder is in the eyes of the latter.