Waar is daar? (Where Is There?)

Where there is smoke, there is fire.

The ankle-brachial index (ABI), a ratio of systolic blood pressure measured at the ankle and the brachial artery, is a simple noninvasive screening test used to diagnose peripheral arterial disease (PAD). PAD affects over 12 million people in the United States and its prevalence increases with increasing age (1,2). Patients with an abnormal ABI, defined as 0.90 or 1.40, are at increased risk of...

Where there is a will there is a way

Peritonitis was a significant problem for our peritoneal dialysis patients in 2003. In January 2004, we initiated a continuous quality improvement project to address the problem. Our project took 18 months to complete. We developed many action items. Our first step was to analyze the data to ensure accuracy, and also to determine the causative organism that contributed most to the problem. The ...

Where there is no overlap, there is a gap.

Why Believe That There Is a God?

This article presents an argument for the existence of God, showing that the evident phenomena are best explained by supposing that a God causes them. The argument is based on the inductive force of four very evident general phenomena: that there is a physical Universe; that it is governed by very simple natural laws; that those laws are such as to lead to the existence of human bodies; and tha...

Vitamin D: Is There a New Era?

  Background: In recent decades, much interest has been focused on investigating new roles of vitamin D in human body beyond the mineral-ion homeostasis. Methods: By searching medical databases such as PubMed, over 16000 articles were found which have been published since 2000 on novel aspects of vitamin D in health and diseases. Results: Of great interest was the effects of vitamin D on ...