Presence of gingivitis and periodontitis significantly increases hospital charges in patients undergoing heart valve surgery.

OBJECTIVE

To examine the prevalence and impact of gingivitis and periodontitis in patients having heart valve surgical procedures.

METHODS

Nationwide Inpatient Sample for the years 2004-2010 was used. All patients who had heart valve surgical procedures were selected. Prevalence of gingivitis/periodontitis was examined in these patients. Impact of gingivitis/periodontitis on hospital charges, length of stay, and infectious complications was examined.

RESULTS

596,190 patients had heart valve surgical procedures. Gingivitis/periodontitis was present in 0.2 percent. Outcomes included: median hospital charges ($175,418 with gingivitis/ periodontitis versus $149,353 without gingivitis/periodontitis) and median length of stay (14 days with gingivitis/periodontitis versus 8 days without gingivitis/periodontitis). After adjusting for the effects of patient- and hospital-level confounding factors, hospital charges and length of stay were significantly higher (p < 0.001) in those with gingivitis/periodontitis compared to their counterparts. Further, patients with gingivitis/periodontitis had significantly higher odds for having bacterial infections (OR = 3.41, 95% CI = 2.33-4.98, p < 0.0001) when compared to those without gingivitis/periodontitis.

CONCLUSION

Presence of gingivitis and periodontitis is associated with higher risk for bacterial infections and significant hospital resource utilization.