The objective of this study was to determine the prevalence of and factors associated with clinical and perceived oral malodor among dental students. Clinical oral malodor was measured in 163 Malaysian dental students using organoleptic method and Oral ChromaTM and they were asked about their perception of self-oral malodor. Oral examination was performed to assess oral health status. Statistic...

Objectives. Even though objective data indicating the absence of oral malodor are presented to patients, they may be skeptical about the results, possibly due to the presence of some discomfort in the oral cavity. The objective of this study was to investigate whether there is an association among self-perceptions of oral malodor, oral complaints, and the actual oral malodor test result. Materi...

The objective of the present work was to evaluate malodor-reducing effects spraying fulvic acid in swine barns and providing growing pigs drinking water. Fulvic acids for were prepared at 0.02%, compost 0.1%. Prepared 1 L sprayed test nursery pig twice a week but not control barn. 0.02% provided 4 weeks group. In experiment compost, 3 additives consisted 1) probiotics 0.08 L, 2) 0.04 + 3) teste...

OBJECTIVE To determine the prevalence and correlated factors of self-reported oral malodor in Thai dental patients from Chulalongkorn Dental Hospital. MATERIALS AND METHODS A self-administered questionnaire was developed to assess the self-reported perception of oral malodor in 839 patients. Significant associations between self-perceived oral malodor and sociodemographics, oral problems and ...

BACKGROUND There is a possibility that genuine halitosis patients' anxiety do not recover after oral malodor treatment due to their social anxiety disorder. The objective of this study was to investigate the influence of social anxiety disorder on the level of anxiety in genuine halitosis patients before and after treatment for oral malodor. METHODS The subjects were 262 genuine halitosis pat...

BACKGROUND Dryness of the oral cavity is considered one cause of oral malodor. However, it is unclear which of the factors regulating the wetness of the oral cavity are involved in oral malodor development. This study investigated the effects of salivary flow and oral mucosal moisture on oral malodor. METHODS The study population comprised 119 patients (48 men and 71 women, mean age of 50.6 ±...

The prevalence of oral malodor and association of habitual mouth breathing with oral malodor were investigated in children residing in rural areas. One hundred and nineteen children participated in this study. A sulfide monitor and organoleptic method were used to evaluate oral malodor. About 8% of children had a sulfide level in mouth air above the socially acceptable limit (75 ppb). Habitual ...

BACKGROUND Breath odor is a nuisance problem for many people around the world. Bad breath affects social interactions of people in daily life by causing personal discomfort and emotional stress. There are chemical and mechanical methods for controlling oral malodor. Many studies of various mouth rinse applications and tongue cleaning procedures have been conducted. However, few studies have com...

Chronic renal failure is one of the major cause of systemic oral malodor depending on uremia. Hemodialysis(HD) and periotoneal dialysis (PD) are the important procedures in the management of patients with end-stage renal disease(ESRD). In this study it was aimed to compare the systemic oral malodor in patients undergoing HD and PD. 74 patients (40 HD and 34 PD) recently diagnosed with ESRD were...

Oral malodor has been recognized in the literature since ancient times, but in the last five to six years it has increasingly come to the forefront of public and dental professional awareness [1]. Approximately 40-50% of dentists see 6-7 self-proclaimed oral malodor patients per week [2]. Oral malodor is the subjective perception after smelling someone’s breath. It can be pleasant, unpleasant, ...