Research Article
Development of the 8-Item Phlegm Pattern Questionnaire (PPQ-8) Using Rasch Analysis
Table 1
The 25-item phlegm pattern questionnaire.
| No. | Item | Condition |
| Q1 | I have a cough | Cough | Q2 | I have sputum in my throat | Sputum | Q3 | I feel a foreign body present in the throat, neither swallowed nor ejected | Feeling of a foreign body | Q4 | I feel shortness of breath | Breath shortness | Q5 | I have indigestion | Indigestion | Q6 | I have a feeling of fullness with minimal food intake | Stomach fullness | Q7 | I have a poor appetite | Poor appetite | Q8 | My stomach or intestine rumbles | Abdominal rumbling | Q9 | I feel sick to the stomach | Sickness | Q10 | I feel unclear in the head | Head unclearness | Q11 | I have a headache | Headache | Q12 | I feel dizzy | Dizziness | Q13 | I have ringing in my ears | Tinnitus | Q14 | I feel my heart palpitating | Palpitation | Q15 | I am startled by faint noise | Startled by faint noise | Q16 | I feel heavy in the chest | Chest discomfort | Q17 | My stool is mucousy | Mucousy stool | Q18 | I have flank pain | Flank pain | Q19 | I have pain in the joints | Joint pain | Q20 | I feel heavy or weak in the limbs | Limb heaviness | Q21 | I have dark circles under my eyes | Dark circle | Q22 | I have a lump in my body | Lumps | Q23 | My face is yellowish | Yellow face | Q24 | I feel itchy | Itching | Q25 | I feel fatigued | Fatigue |
|
|