Health-related quality of life after obstetric intensive care admission: Comparison with the general population.

PURPOSE: To examine health-related quality of life (HRQoL) in obstetric patients after intensive care discharge, with comparison to age-appropriate reference values from the general Finnish female population. MATERIAL AND METHODS: Retrospective register-based study. Four multidisciplinary intensive care units at Finnish university hospitals participated. RESULTS: A total of 291 obstetric patient were admitted to the ICU, of whom 114 (39%) completed follow-up measurements. At baseline (pre-intensive care admission), patients showed lower physical (mobility, self-care, pain/discomfort) and social (usual activities) dimensions compared to reference values. Baseline overall health status (EQsum) was lower than reference values. However EQsum increased over six months (mean, 0.907 to 0.946) such that follow-up values were similar to reference values. At follow-up, 18.4% of patients showed poorer HRQoL (mean, 0.764; range, 0.638-0.885) compared to reference values. Multiparous patients showed lower scores than primiparous patients. EQ VAS scores were lower at baseline, but increased over six months (72.12 to 87.5) such that follow-up values were similar to reference values. CONCLUSIONS: The baseline HRQoL of study population was lower than that of the general population, but after six months, the mean values were comparable to reference value. However, one in five patients still experienced impaired QOL at follow-up.

Executive and intellectual functioning in school-aged children with specific language impairment.

BACKGROUND: Earlier research and clinical practice show that specific language impairment (SLI) is often associated with nonverbal cognitive deficits and weakened skills in executive functions (EFs). Executive deficits may have a remarkable influence on a child's everyday activities in the home and school environments. However, research information is still limited on EFs in school-aged children with SLI, mostly conducted among English- and Dutch-speaking children. AIMS: To study whether there are differences in EFs between Finnish-speaking children with SLI and typically developing (TD) peers at school age. EFs are compared between the groups with and without controlling for nonverbal intelligence. METHODS & PROCEDURES: Parents and teachers of children with SLI (n = 22) and age- and gender-matched TD peers (n = 22) completed The Behavior Rating Inventory of Executive Functions (BRIEF). The mean age of the children was 8,2 years. BRIEF ratings of parents and teachers were compared between the children with SLI and with TD peers by paired analysis using conditional logistic regression models with and without controlling for nonverbal IQ. Intellectual functioning was assessed with the Wechsler Intelligence Scale for Children. OUTCOMES & RESULTS: Children with SLI had weaker scores in all parent and teacher BRIEF scales compared with TD peers. Statistically significant differences between the groups were found in BRIEF scales Shift, Emotional Control, Initiate, Working Memory, Plan/Organize and Monitor. Differences between the groups were statistically significant also in intellectual functioning. On BRIEF scales some group differences remained statistically significant after controlling for nonverbal IQ. CONCLUSIONS & IMPLICATIONS: This study provides additional evidence that also Finnish-speaking school-aged children with SLI are at risk of having deficits in EFs in daily life. EFs have been proposed to have an impact on developmental outcomes later in life. In clinical practice it is important to pay attention to EFs in school-aged children with SLI when making diagnostic evaluations and planning interventions for them.

Severe Complications of Laparoscopic and Conventional Appendectomy Reported to the Finnish Patient Insurance Centre.

BACKGROUND: Appendectomy is considered a safe operation, the related complications being minor. Negative exploration is an accepted procedure to avoid complications of appendicitis. Treatment with antibiotics is under debate as a primary treatment for appendicitis. The aim of this study was to collect and analyze detailed information on complications and morbidity related to appendectomy using the information of the nationwide Patient Insurance Association (PIA) database and to study the incidence of patient claims and compensated injuries related to appendectomy in Finland. METHODS: Patients' claims from 1990 to 2010 were collected from the PIA register. Complications were classified using the accordion severity grading system. Severe complications were selected for more detailed analyses. Laparoscopic and open surgeries were compared. Factors related to compensated claims were assessed. For statistical analysis, Fisher's exact test, logistic multivariate regression, and the Mann-Kendall function were used. RESULTS: Appendectomy complications leading to a patient insurance claim in Finland are rare (0.2 %). The rate of patients' claims after laparoscopic surgery was higher than after open surgery (p < 0.001), but the rate of compensated claims was equal. During the study period, complications after laparoscopic procedures more often led to additional surgery or organ failure (p = 0.03). Of the patients with a compensated injury, only 57 % had appendicitis. Preoperative computed tomography was used in only 6 % of these cases. CONCLUSIONS: Patient injuries and claims regarding severe complications after appendectomy are rare. The complications related to laparoscopic appendectomy were more severe than those of open surgery.

MRI texture analysis of femoral neck: Detection of exercise load-associated differences in trabecular bone.

PURPOSE: To assess the ability of co-occurrence matrix-based texture parameters to detect exercise load-associated differences in MRI texture at the femoral neck cross-section. MATERIALS AND METHODS: A total of 91 top-level female athletes representing five differently loading sports and 20 referents participated in this cross-sectional study. Axial T1-weighted FLASH and T2*-weighted MEDIC sequence images of the proximal femur were obtained with a 1.5T MRI. The femoral neck trabecular bone at the level of the insertion of articular capsule was divided manually into regions of interest representing four anatomical sectors (anterior, posterior, superior, and inferior). Selected co-occurrence matrix-based texture parameters were used to evaluate differences in apparent trabecular structure between the exercise loading groups and anatomical sectors of the femoral neck. RESULTS: Significant differences in the trabecular bone texture, particularly at the superior femoral neck, were observed between athletes representing odd-impact (soccer and squash) and high-magnitude exercise loading (power-lifting) groups and the nonathletic reference group. CONCLUSION: MRI texture analysis provides a quantitative method for detecting and classifying apparent structural differences in trabecular bone that are associated with specific exercise loading.

Parkinson's disease: interhemispheric textural differences in MR images.

RATIONALE AND OBJECTIVES: Early-stage diagnosis of Parkinson's disease (PD) is essential in making decisions related to treatment and prognosis. However, there is no specific diagnostic test for the diagnosis of PD. The aim of this study was to evaluate the role of texture analysis (TA) of magnetic resonance images in detecting subtle changes between the hemispheres in various brain structures in patients with early symptoms of parkinsonism. In addition, functional TA parameters for detecting textural changes are presented. MATERIALS AND METHODS: Fifty-one patients with symptoms of PD and 20 healthy controls were imaged using a 3-T magnetic resonance device. Co-occurrence matrix-based TA was applied to detect changes in textures between the hemispheres in the following clinically interesting areas: dentate nucleus, basilar pons, substantia nigra, globus pallidus, thalamus, putamen, caudate nucleus, corona radiata, and centrum semiovale. The TA results were statistically evaluated using the Mann-Whitney U test. RESULTS: The results showed interhemispheric textural differences among the patients, especially in the area of basilar pons and midbrain. Concentrating on this clinically interesting area, the four most discriminant parameters were defined: co-occurrence matrix correlation, contrast, difference variance, and sum variance. With these parameters, differences were also detected in the dentate nucleus, globus pallidus, and corona radiata. CONCLUSIONS: On the basis of this study, interhemispheric differences in the magnetic resonance images of patients with PD can be identified by the means of co-occurrence matrix-based TA. The detected areas correlate with the current pathophysiologic and neuroanatomic knowledge of PD.