Mental health in girls and boys exposed to intimate partner violence.

OBJECTIVES: Children of abused women have a greater risk of mental health problems. This study assesses the association between women's exposure to intimate partner violence (IPV) and the mental health of their children in the population of the Madrid Region. STUDY DESIGN: Cross-sectional. METHODS: Data were drawn from the '2014 Survey on Intimate Partner Violence against Women in the Madrid Region'. Women meeting the definition of IPV answered the Strengths and Difficulties Questionnaire (SDQ) on the mental health of one of their children aged 4-16 years. The comparison group was made up of mother-child dyads that had not been exposed to IPV. We used multivariate analysis to assess whether the children of abused women had a greater probability of having higher SDQ subscale and total scores. RESULTS: A total of 209 mother-child dyads were analyzed, 64 exposed (50% boys) and 145 unexposed to IPV (51% boys). Exposure to IPV was associated with a high SDQ score (greater risk of mental health problems), with a prevalence ratio of 3.6 (95% CI 1.2-10.3) in girls and 2.4 (95% CI 1.1-5.1) in boys. Among girls, moreover, exposure to IPV was significantly associated with behavioral and inattention/hyperactivity problems. In conclusion, exposure to IPV was associated with an increased frequency of mental health problems among children in general, and girls in particular. CONCLUSIONS: This study reinforces the recommendations to conduct studies with data disaggregated by sex and to address the impact of IPV in mothers and children jointly.

Short-term effect of fine particulate matter (PM 2.5) on daily mortality due to diseases of the circulatory system in Madrid (Spain).

INTRODUCTION: Owing to their small size, fine particles, i.e., those having a diameter ≤ 2.5 µm (PM(2.5)), have a high alveolar penetration capacity, thereby triggering a local inflammatory process with circulatory repercussion. Despite being linked to respiratory and cardiovascular morbidities, there is limited evidence of an association between this type of particulate matter and short-term increases in mortality. OBJECTIVE: The aim of this study was to analyse and quantify the short-term impact of PM(2.5) on daily mortality due to diseases of the circulatory system, registered in Madrid from 1 January 2003 to 31 December 2005. METHODS: An ecological longitudinal time-series study was conducted, with risks being quantified by means of Poisson regression models. As a dependent variable, we took daily mortality registered in Madrid from 1 January 2003 to 31 December 2005, attributed to all diseases of the circulatory system as classified under heads I00-I99 of the International Classification of Diseases-10th revision (ICD-10) and broken down as follows: I21, acute myocardial infarction (AMI); I20, I22-I25, other ischemic heart diseases; and I60-I69, cerebrovascular diseases. The independent variable was daily mean PM(2.5) concentration. The other variables controlled for were: chemical pollution (PM(10), O(3), SO(2), NO(2) and NO(x)); acoustic and biotic pollution; influenza; minimum and maximum temperatures; seasonalities; trend; and autocorrelation of the series. RESULTS: A linear relationship was observed between PM(2.5) levels and mortality due to diseases of the circulatory system. For every increase of 10 µg/m(3) in daily mean PM(2.5) concentration, the relative risks (RR) were as follows: for overall circulatory mortality, associations were established at lags 2 and 6, with RR of 1.022 (1.005-1.039) and 1.025 (1.007-1.043) respectively; and for AMI mortality, there was an association at lag 6, with an RR of 1.066 (1.032-1.100). The corresponding attributable risks percent (AR%) were 2.16%, 2.47% and 6.21% respectively. No statistically significant association was found with other ischemic heart diseases or with cerebrovascular diseases. CONCLUSION: PM(2.5) concentrations are an important risk factor for daily circulatory-cause mortality in Madrid. From a public health point of view, the planning and implementation of specific measures targeted at reducing these levels constitute a pressing need.

Monitoring influenza activity in Europe with Google Flu Trends: comparison with the findings of sentinel physician networks - results for 2009-10.

The number of Internet searches has recently been used by Google to estimate the influenza incidence in the United States. We examined the correlation between the Google Flu Trends tool and sentinel networks estimates in several European countries during the 2009 influenza A(H1N1) pandemic and found a good correlation between estimates and peak incidence timing, with the highest peaks in countries where Internet is most frequently used for health-related searching. Although somehow limited, Google could be a valuable tool for syndromic surveillance.