| Clinical Validation Questionnaire. The PDSQ (Parkinson's disease screening questionnaire) was translated into kiswahili and the participant were interviewed using the english or kiswahili version, according to their language prederence. The data collection was conducted by trained and experienced personnel. The questionnaire collected data on Demographical background, medical history and data on the 6 PD screening questions | |
| Cases | 133 |
| Variables | 33 |
