Parental personality, parenting and toddlers' externalising behaviours

This study examined the mediating role of parenting on the relation between parental personality and toddlers' externalising behaviours. Participants were 112 boys and their parents. The data were analysed using multilevel modelling and moderated mediation analyses. Several associations were found between parental personality and parenting dimensions. Additionally, several parenting dimensions were associated with children's externalising behaviours. Emotional stability was the only parental personality trait that was related to children's externalising behaviours. The effect of maternal emotional stability on children's aggressive behaviours appeared to be mediated by maternal support. For fathers, there appeared to be a direct effect of emotional stability on children's aggressive behaviours. In addition, for both mothers and fathers, emotional stability was directly related to children's attention problems. Copyright © 2007 John Wiley & Sons, Ltd.

Increased Dental Use May Affect Changes in Treated and Untreated Dental Caries in Young Children

INTRODUCTION

From 1999-2004 to 2011-2014, untreated dental caries prevalence decreased among US children aged 2 to 5 y, regardless of family income. Policies were concurrently initiated for children to increase access to preventive dental services in dental, primary, and community settings and to restorative care in dental settings.

OBJECTIVES

We aimed to examine 1) whether changes in prevalence and severity of untreated and treated caries between the periods varied by family income and 2) to what degree increased past-year dental visit (PYDV) contributed to the changes.

METHODS

We used data for 3,822 children in the National Health and Nutrition Examination Survey 1999 to 2004 and 2011 to 2014. Caries prevalence included prevalence of untreated caries with ≥1 decayed teeth (dt) and prevalence of treated caries with ≥1 filled teeth (ft). Caries severity included number of dt and ft among those with ≥1 dt or ft. We estimated changes in caries outcomes among low- and higher-income children with models-one controlling for sociodemographics and another controlling for sociodemographics and PYDV. Significant changes ( P < 0.05) becoming insignificant after controlling for PYDV provide insight on the contribution of PYDV to changes in outcomes.

RESULTS

Prevalence of untreated caries decreased for low- and higher-income children, with a slightly larger decrease for low-income children; dt decreased only for low-income children; and estimated decreases did not vary by model. An increase in prevalence of treated caries was observed only among low-income children but became minimized and insignificant after controlling for PYDV. Similarly, after controlling for PYDV, the increase in ft among low-income children lost significance, whereas the increase among higher-income children remained.

CONCLUSION

Untreated caries among children aged 2 to 5 y declined from 1999-2004 to 2011-2014, with larger declines among low-income children. While changes in PYDV contributed to increases in treated caries, particularly for low-income children, additional factors appear to have contributed to decreased untreated caries.

KNOWLEDGE TRANSFER STATEMENT

For young children, the degree and direction of changes in caries over the last decade varied by outcome measure (e.g., untreated or treated) and family poverty status. Examining the effect of increased dental utilization on changes in untreated and treated caries outcomes can help identify those policies that contribute to changes in these outcomes and highlight the potential role of the different caries assessment criteria used in dental offices versus those in a population-based survey.

Delinquency, health behaviour and health

OBJECTIVES

This study investigated the association between delinquency and health in a sample of adolescents and young adults (aged 13-24) and examined whether the association could have been due to delinquency-related differences in demographic, socio-economic and life-style factors.

METHOD

The study is based on cross-sectional data from a sample of 3677 adolescents and young adults interviewed as part of a survey of Dutch households. Health, health behaviour, and delinquency were assessed through self-report measures.

RESULTS

Delinquency was significantly related to three of the four measures of health behaviour (smoking, alcohol consumption, and drug use), even after control for demographic and socio-economic factors. Delinquency was also significantly associated with all three measures of health assessed in this study (somatic symptoms, general health, and chronic conditions). However, only minimal support was found for the hypothesis that the association between delinquency and health was mediated by differences in health behaviour or demographic/socio-economic differences.

CONCLUSIONS

Adolescent delinquents are less healthy than non-delinquents. Potential causes for this relationship are proposed. Possibly, personality factors, such as hostility, or psychosocial stress might explain why delinquency correlates with health.

[Pancreatic surgery in a regional hospital]

BACKGROUND

Recently it was shown that in several surgical procedures the case load of an institution correlated in direct proportion with the outcome. Therefore, the German authorities with effect from January 1, 2008 have defined the minimum case load per year of an institution for selected surgical procedures in order to increase the medical quality and improve the outcome. Until now, however, there is no experience in establishing a medical centre for pancreatic surgery according to these regulations. The aim of this study was, therefore, to describe the possibilities and the prerequisites necessary to establish a new pancreatic centre according to the requirements of the German official regulations.

PATIENTS AND METHODS

In a prospective clinical study, the data of 269 patients who underwent a resective surgical procedure for pancreatic diseases between May 1998 and August 2007 were analysed. All included patients underwent a defined surgical procedure for malignant and benign lesions of the pancreatic gland. Indication for operation, operative procedure, postoperative morbidity and mortality were analysed in this study.

RESULTS

After the year 2000, the annual case load of pancreatic resections per year amounted to over 30 patients. In most cases (n = 127) the indication for operation was a malignant disease of the pancreatic head, in 94 cases the patients were operated for chronic pancreatitis with a benign tumour of the pancreatic head. In most cases (n = 106) a pylorus-preserving partial duodenopancreatectomy was performed followed by the duodeno-preserving pancreatic head resection (Beger procedure, n = 55). The overall complication rate amounted to 30.2 %, overall mortality 0.7 %. Two patients died on the 37 (th) and 44 (th) day postoperatively.

CONCLUSIONS

The establishment of a medical centre for pancreatic surgery is possible according to the regulations of the German authorities. Nevertheless, there are multiple factors influencing medical quality apart from the case load of a hospital. These are a well-functioning intensive care unit and the possibility for radiological and/or gastroenterological interventions 24 hours a day. Most important is the personal motivation of the doctors and nurses in successfully supporting such a programme. So far the prospective implication on health care or medical education cannot be finally anticipated. The different independent factors of medical quality concerning pancreatic surgery have still to be identified and should reasonably influence any governmental or institutional regulations.

Externalizing behaviors and minor unintentional injuries in toddlers: common risk factors?

OBJECTIVE

To investigate predictors for externalizing behaviors and minor unintentional injuries in toddlers and to examine whether common risk factors can be identified.

METHODS

Linear regression models were used to investigate the contributions of predictors belonging to the domains of child characteristics and parental characteristics. Participants were 117 boys (M = 16.9 months) and their parents.

RESULTS

Two common risk factors for externalizing behaviors and minor injuries were identified: maternal low conscientiousness and paternal low self-control. In addition, children's inhibitory control and dispositional frustration as well as maternal externalizing symptoms contributed independently to children's externalizing behaviors.

CONCLUSIONS

Results supply some evidence for the interrelatedness of negative outcomes and on the existence of common risk factors. Interventions could aim to address these common risk factors in order to pursue a number of goals at the same time, instead of focusing on only one type of negative outcome.

Les hystérectomies chez les patientes n'ayant jamais accouché par voie basse. Une étude de 243 cas

OBJECTIVE

The object of this study was to audit the policy of hysterectomy in nulliparous women in a university hospital.

PATIENTS AND METHODS

A retrospective medical records analysis of all hysterectomies performed during an 8-year period. Patients with no history of vaginal delivery were stratified into three groups: group 1, patients who underwent abdominal hysterectomies; group 2, patients undergoing vaginal hysterectomy (2a) or laparoscopy-assisted vaginal hysterectomy (2b). The groups were compared as to demographic data, surgical complications and outcomes.

RESULTS

During the study period, there were 243 hysterectomies in patients with no history of vaginal delivery. Among these, vaginal hysterectomies (group 2) were undertaken in 75% (182 patients) and successfully performed in all but 13 patients (7.1%). Mean uterine weight was 943 grams in group 1 and 370 grams in group 2. Abdominal route (group 1) was associated with longer operative time (average: 105 min) than vaginal route (group 2a; 81 min) but shorter operative time that laparoscopy-assisted vaginal route (group 2b; 173 min). There was no significant difference in mean estimated blood loss and complications rates between groups 1 and 2. Hospital stay was shorter in group 2. Laparoscopic assistance was not associated with bigger uteri, neither with fewer complications.

DISCUSSION AND CONCLUSION

Nulliparity should no longer be considered a contraindication to vaginal hysterectomy. In such patients, many more hysterectomies should be carried out vaginally and laparoscopic assistance does not offer obvious advantages over the standard vaginal approach.

A comparison between two types of waveform analysis in patients with multisegmental arterial disease

The results of an experiment to compare two different methods of analysing ultrasound signals are presented. Normal volunteers, both young and old, and patients with arteriosclerosis were examined with Doppler shifted ultrasound and the results of two forms of waveform analysis retrospectively compared with angiograms. The angiograms were used to divide the patients into groups with similar patterns of disease. The ability of the two methods of analysis, 'pulsatility Index' (PI) and 'Laplace transform damping factor' (LTD), to identify patients with haemodynamically significant disease in the aorta or iliac arteries was tested statistically (Mann-Whitney U test) and compared in receiver operator curves. The results showed that both tests were equally good in the identification of aortoiliac disease, even when the superficial femoral artery was occluded, and that, contrary to theoretical arguments, LTD was influenced by distal impedance.