Heatwave 1987: the Piraeus versus Athens case

Background

Heatwaves represent the main indices of climate change, while mortality is one of the established markers of their human effects. For unknown reasons populations adapt to temperature variations/challenges differently. Thus, to allow better precision and prediction, heatwave evaluations should be enriched by historical context and local data.

Methods

The mortality data for 1987 were collected from the Piraeus municipality registry, whereas data for Athens were obtained from literature retrieved from PUBMED. Ambient characteristics were extracted from the Geronikolou's 1991 BSc thesis and the reports of national organizations. From the death events, the odds ratio and relative risk in Piraeus compared to the Athens were calculated. Finally, a simple neural network proposed the dominant ambient parameter of the heatwave effects in the city residents of each location.

Results

The 1987 heatwave was more lethal (seven-fold) in Athens than in Piraeus and dependent on atmospheric nitric oxide (NO) concentration (with probability 0.999). In the case of Piraeus in 1987, ozone characterized the phenomenon (with probability 0.993).

Conclusions

The odds of dying due to a heatwave are highly dependent on lifestyle, population sensitivity to preventive measures and public health policy, while the phenomenon was mainly moderated by ozone in Piraeus in 1987, and NO in Athens irrespective of year.

Coping Strategies in Greek Parents of Children with Cancer

INTRODUCTION

Childhood cancer is a life-threatening, chronic condition and treatment may extent for several years. The diagnosis of cancer in children could stress intensely their parents.

AIM

To explore coping strategies utilized by Greek parents who have children with cancer.

MATERIAL AND METHODS

Eighty-five parents of children with cancer, admitted for treatment at the in-patient unit of a Paediatric Hospital in Athens completed a questionnaire with demographic and their children's disease related characteristics and the Family Crisis Oriented Personal Evaluation Scale.

RESULTS

Sixty mothers (70.6%) and 25 fathers (29.4%) completed the questionnaire. A percentage of 29.4% of the parents included in this study considered themselves anxious. Elementary or secondary school graduates scored higher in Seeking Spiritual Support (p = 0.013). Stay-at-home or unemployed parents scored lower in the subscale of Passive Appraisal (p = 0.012). Parents who were very well informed tended to exhibit more frequently passive appraisal behavior (p = 0.004). Parents whose child had Hodgkin's lymphoma scored higher in the subscale of Acquiring Social Support (p = 0.034). Statistical significance was found between parent's strategies of Seeking Spiritual Support and the gender (girls) (p = 0.036), as well as the treatment problems (p = 0.008) of hospitalized children.

CONCLUSIONS

This study may help health professionals understand Greek families' coping strategies when they have a child with cancer. Appropriate knowledge could significantly help them in the field of planning and implementation of personalized care in order to achieve optimal therapeutic outcomes.

Cyclic stroke mortality variations follow sunspot patterns

Background: Mapping time-structures is a burgeoning scientific field enriching the (P4) medicine models. Local evidence in Mediterranean populations is underinvestigated. Methods: The Censused stroke-related death events (D) in the largest East-Mediterranean port (Piraeus), during (1985-1989), when local population had diet (low fat/sugar, proteins and vegetables/fruits daily, and pure olive oil almost exclusively) and genetic homogeneity-later interrupted by the immigration into Greece in 1990; and Sunspot numbers were indexed by Wolf numbers (Rz) (1944-2004), and evaluated using Fast Fourier Analysis and Singular Spectrum Analysis in MATLAB. Results: D were turned with fluctuations >35% in Rz. A non-anthropogenic 6.8 days cycle was recognized. Conclusions: This study may be taken into consideration in future public health planning and chronotherapy evaluations.