They can also be categorized by their location on the abdominal wall. These defects on the anterior abdominal wall fascia can be categorized into spontaneous (or primary) or acquired (incisional). A ventral hernia is defined as a protrusion through the anterior abdominal wall fascia. It occurs when an organ that is normally contained in a body cavity protrudes through the lining of that cavity. The word hernia is derived from the Latin word meaning rupture. The lower midline segment is the most common site for developing an incisional hernia.
Incisional hernia is more common in females after gynecological and obstetrics surgery. Obesity and constipation were found to be the major predisposing risk factors. The most common ventral hernias in decreasing order of their frequency are incisional hernia, umbilical hernia, para-umbilical hernia, and epigastric hernia. Epigastric and umbilical hernias are more common in males whereas incisional hernia is more common in females. Wound infection following ventral hernia repair occurred in 11% of the cases, wound dehiscence in 3%, and seroma in 2 % of the cases. In the majority of the patients (62.8%), the incisional hernia occurred within three years of the previous surgery. Incisional hernias were more common in lower midline incisions (34.9%) and after gynecological surgery (55.81%) like total abdominal hysterectomy, cesarean section, or tubal ligation. In the cases of incisional hernia, 32.6% of the patients gave a history of previous surgery complicated by a wound infection. Obese patients were also associated with a higher rate of postoperative complications like wound infection and seroma. Obesity was the most common predisposing factor (34%) with female preponderance. The average age of presentation was 52 years.
Out of these types studied, epigastric hernia showed more incidence among males. Females were much more affected than males. Incisional hernia (43%) was the most common of all ventral hernias. The data collected was entered in a proforma, tabulated, and analyzed with the IBM SPSS Statistics for Windows, Version 24.0 (Released 2016 IBM Corp., Armonk, New York, United States). Data collection included thorough history taking and clinical examination along with relevant investigations. Hedgewar Hospital, Aurangabad, Maharashtra, India, on a total of 100 patients diagnosed with anterior abdominal wall hernia between September 2020 to February 2021. This prospective observational study was conducted in the Department of Surgery, Dr. This study was conducted to understand the incidence of various types of ventral hernia in both sexes and various age groups, predisposing factors, clinical features, and complications. Incisional hernia is a common complication following abdominal surgery that requires reoperation. Finally, the high level objective of developing predictive models that can be applied to other situations will be addressed.īy the end of this book, you will have a firm understanding of the various statistical analysis techniques offered by SPSS Statistics, and be able to master its use for data analysis with ease.Ventral hernias are commonly encountered problems in the field of general surgery. With this information in hand, the discovery of patterns within the data can be undertaken. Work with graphs and charts to visualize your findings. Use the right statistical analysis technique such as regression, classification and more, and analyze your data in the best possible manner. The journey starts with installing and configuring SPSS Statistics for first use and exploring the data to understand its potential (as well as its limitations). Analytical tools such as SPSS can readily provide even a novice user with an overwhelming amount of information and a broad range of options for analyzing patterns in the data.
IBM SPSS STATISTICS REVIEWS SOFTWARE
SPSS Statistics is a software package used for logical batched and non-batched statistical analysis.
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