Relationship between premenstrual symptoms and general well-being

Data on the general well-being and premenstrual symptoms of military wives were collected on two occasions one year apart. The women's general well-being and premenstrual symptoms were highly correlated on both occasions, but an even higher correlation was found between the presence of premenstrual symptoms at time 1 and the presence of premenstrual symptoms at time 2. Further analyses revealed that women with higher scores on general well-being and premenstrual symptoms were older and reported fewer cognitive depressive symptoms than women with lower scores on general well-being and premenstrual symptoms. At the one-year follow-up, the women with lower scores on general well-being who complained of premenstrual symptoms were more depressed than those who did not.     

A cross‐sectional study of the relationship between serum sexual hormone levels and internal derangement of temporomandibular joint

Temporomandibular disorders (TMD) are defined as clinical conditions that involve the masticatory muscles, temporomandibular joint (TMJ) or both. The aim of this study was to evaluate serum 17β‐oestradiol and progesterone levels in menstruating women affected by internal derangement of the TMJ. A total of 142 women (mean age 30·2 ± 6·7) who referred to medical diagnostic laboratory of Iranian Academic Centre for Education, Culture and Research (ACECR), Mashhad Branch, were enrolled during 2007 and 2008. Forty‐seven individuals had disc displacement with reduction (Group IIa) according to Research Diagnostic Criteria (RDC)/TMD Axis I diagnosis. Radioimmunoassay was used for the detection of serum 17β‐oestradiol and progesterone levels in all 142 subjects. The mean progesterone level was significantly higher in control group (11·6 ± 10·4 ng mL^?1) compared to women with TMD (8·4 ± 6·8 ng mL^?1, P = 0·03). No significant difference was found in two groups regarding 17β‐oestradiol level. Lower progesterone level in women with TMD can suggest the more important role of this hormone in the development of the disorder.     

Self-reported influenza vaccination uptake in people with chronic diseases: data from Progressi delle Aziende Sanitarie per la Salute in Italia (PASSI)

BackgroundInfluenza is an important public health problem, with potential severe consequences among people with chronic diseases. The aim of this study was to obtain reliable measures of seasonal influenza vaccine uptake in this population, otherwise not available in Italy.MethodsProgressi delle Aziende Sanitarie per la Salute in Italia (PASSI) is a nationwide surveillance system of health-related behaviours and acceptance of preventive interventions (including influenza immunisation) offered by the Italian National Health Service. Data are collected with telephone interviews at local health unit level for supporting local activities. The survey sample is randomly selected from local health unit lists of adult residents. The trend of annual vaccine coverage since 2008 was estimated for people aged 18–64 years who reported having at least one chronic disease. To obtain a sufficient sample size in subgroups, we analysed the characteristics of vaccinated people in the 2010–13 cumulative dataset. Univariate, multivariate, and logistic regression analyses were undertaken.FindingsIn 2008–13, 13 659 individuals with at least one chronic disease were interviewed. Vaccination coverage fell significantly from 29·7% (95% CI 27·2–32·4) in 2007–08 to 19·9% (18·0–22·1) in 2012–13. During 2010–13, the overall proportion of vaccinated people with a chronic disease was 25·6% (24·5–26·7). Vaccine coverage of people with diabetes (34·3%, 31·7–36·9) or cardiovascular diseases (31·8%, 29·6–34·2) was greater than that of people affected by renal failure, respiratory diseases, tumours, or chronic liver diseases (26·5% [22·5–30·7], 24·9% [23·2–26·7], 22·2% [20·0–24·6], and 20·6% [17·5–24·6], respectively). Vaccination coverage increased with age (from 13·1% [11·0–15·5] in the 18–34 year age group to 33·4% [31·9–35·1] in people aged 50–64 years); it was higher among people with a low educational level than among those with a high educational level, higher in those having economic difficulties than in those with no economic difficulties, and higher among Italian citizens than among non-citizens.InterpretationIn the past few years, prevalence of influenza vaccination in Italian adults with at least one chronic disease was well below the Ministry of Health's goal (75% minimum) and showed a downward trend. A major reason of this evolution is probably the changing public perception of the benefits and risks of vaccines. PASSI is a source of useful data not otherwise available for public health intervention.FundingItalian Ministry of Health.     

An ultrasonographic investigation of deep neck flexor muscles cross-sectional area in forward and normal head posture

Background

As one of the most common work-related musculoskeletal disorders and postural deviations, forward head posture (FHP), is considered to lead to muscle imbalance.

Predoctoral fixed implant patient satisfaction outcome and challenges of a clinical implant competency

Treatment with fixed and removable partial dentures has been the traditional method of addressing the replacement of teeth competencies in dental education. However, by 2013 the Commission on Dental Accreditation (CODA) standards will mandate a competency in "replacement of teeth including fixed, removable, and dental implants." In 2005, New York University College of Dentistry implemented a comprehensive implant program for predoctoral dental students. One of the outcome assessments of this program was to determine the level of patient satisfaction. Therefore, a patient satisfaction survey (n=103) assessed the use of implant treatment for the restoration of partially edentulous patients, measuring such dimensions of satisfaction as function, comfort, and esthetics. The results revealed that 96 percent of the patients surveyed were satisfied with their ability to chew, 91 percent were satisfied with the comfort of their restoration, and 86 percent were satisfied with the appearance of their restoration. Additionally, 90 percent of the surveyed patients who received implant-retained crowns as part of their routine care were satisfied with the overall treatment experience, and 97 percent of them would recommend this treatment to a friend. The survey results validate implant-supported crown treatment in predoctoral education. Although implant-supported restorations are a valid treatment option that must be presented to patients during treatment planning, creating a clinical competency in implant therapy requires greater consideration. Therefore, the benefits and challenges of such a clinical competency are discussed.     

Determination of toxic element levels (lead and cadmium) in commonly used cosmetic products in Iran

Toxic elements are commonly used in cosmetic products for many reasons like coloring pigments or blocking ultraviolet light; however, the level of some metals exceed specific concentration which can cause serious safety issues. This study aims to evaluate the content of lead and cadmium in samples of sunscreen and foundation creams, most frequently used brands of cosmetic products, in Iran. Concentration of lead in the sunscreens and foundation creams was lower than that of USFDA standards. The content of cadmium was higher than Europe Union standard. Effort must be made to inform the users about the harmful consequences of cosmetics.