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Fig. 1 | Chinese Neurosurgical Journal

Fig. 1

From: Association of aneurysmatic subarachnoid hemorrhage rate with environmental changes or emotional bursts

Fig. 1

Aneurysmatic / arterial SAH rate and association to external and internal events. German nationwide Daily cases of SAHs are selected for males and females from 2006 to 2018. A Average of SAH cases per day in females (F) and males (M). There are 6.55 more females every day who suffer from SAH compared to males (p < 0.001). B Over the years of 2006 until 2018 there is a stable decline of SAH rate of 0.6% per year. C Graph shows that in athletic events there are not significant difference in aSAH numbers compared to other days, with exception of the Summer Olympics, which seem to have a decreased rate of SAH. D The number of SAH is not significantly different in different family events or holidays in first sight. The statistical analysis though shows a protective effect of mothers day and an increase for SAH in Carnival, i.e., E There is a decline of the daily average of SAH cases from December (0 days) to June (> 150 days) for every year (p < 0.001). F There is a significantly higher number of SAH in winter compared to summer in both genders

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