Awareness of Peptic Ulcer Disease among the General Population in Al-Ahsa.

pylori infection.[ 9 ] PUD affects 5%–10% of the world’s population and causes 8 million deaths each year worldwide.[ 10 ] The incidence rate of PUD is estimated to be between 0.1% and 0.19%; however, several studies have observed a decreasing trend in incidence worldwide in recent years.

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