The numbers and frequencies of BMS demographic data, medical condition, medication, and intensity of BMS

                                                                                                    Variables                                                   BMS
n%p-value
Age< 501013.3%< 0.001*
50–592128%
60–693344%
70–791114.7%
SexFemale4560%0.083ns
Male3040%
SmokingYes1621.3%< 0.001*
No5978.7%
Systemic conditionNone1013.3%< 0.001*
Hypertension disease4661.3%
Diabetes mellitus disease3749.3%
Cardiovascular disease1317.3%
Kidney disease3242.7%
Any long-term medicationsNone1013.3%< 0.001*
Antidiabetic drugs3749.3%
Antihypertensive drugs4661.3%
Others3850.7%
Intensity of BMS (VAS)Score 311.3%< 0.001*
Score 434%
Score 545.3%
Score 679.3%
Score 71418.7%
Score 81722.7%
Score 91520%
Score 101418.7%

*: significant (p < 0.05); ns: non-significant (p ≥ 0.05); BMS: burning mouth syndrome; VAS: visual analogue scale