ID voice150 Age: 38 Gender: f Diagnosis: hyperkinetic dysphonia Occupation status: Teacher Voice Handicap Index (VHI) Score: 16 Reflux Symptom Index (RSI) Score: 10 Smoker: no Number of cigarettes smoked per day: NU Alcohol consumption: nondrinker Number of glasses containing alcoholic beverage drinked in a day NU Amount of water's litres drink every day: 1,5 Eating habits: Carbonated beverages: sometimes Amount of glasses drinked in a day NU Tomatoes: sometimes Coffee: always Number of cups of coffee drinked in a day 2 Chocolate: almost never Gramme of chocolate eaten in a day NU Soft cheese: sometimes Gramme of soft cheese eaten in a day NU Citrus fruits: sometimes Number of citrus fruits eaten in a day NU