| Value | Category | 
                                    
                    
                        | 1 | Blood pressure | 
                                    
                    
                        | 2 | Diabetes | 
                                    
                    
                        | 3 | Inflammation or ulcers | 
                                    
                    
                        | 4 | Anemia | 
                                    
                    
                        | 5 | Sickle cell anemia | 
                                    
                    
                        | 6 | Thalassamia | 
                                    
                    
                        | 7 | Heart disease | 
                                    
                    
                        | 8 | Kidney disease | 
                                    
                    
                        | 9 | Liver disease | 
                                    
                    
                        | 10 | Arthritis | 
                                    
                    
                        | 11 | Tuberculosis | 
                                    
                    
                        | 12 | Chronic headache | 
                                    
                    
                        | 13 | Stroke | 
                                    
                    
                        | 14 | Epilepsy | 
                                    
                    
                        | 15 | Asthma | 
                                    
                    
                        | 16 | Lung disease | 
                                    
                    
                        | 17 | Hyperactive thyroid | 
                                    
                    
                        | 18 | Hypoactive thyroid | 
                                    
                    
                        | 19 | Prostatitis | 
                                    
                    
                        | 20 | Cataract | 
                                    
                    
                        | 21 | Opacity of eye lens | 
                                    
                    
                        | 22 | Chronic back pain or problems in the spinal cord | 
                                    
                    
                        | 23 | Psychological | 
                                    
                    
                        | 24 | Skin disease | 
                                    
                    
                        | 25 | Cancerous tumors | 
                                    
                    
                        | 26 | Gum or mouth disease | 
                                    
                    
                        | 96 | Other | 
                            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.