Symptom | Train | Test | ||||||||||
Manicaland phase I | Manicaland phase II | Manicaland phase II | Kisesa | |||||||||
15–44 years (n=237) | 15–59 years (n=102) | 15–44 years (n=180) | 45–59 years (n=38) | 15–44 years (n=158) | 45–59 years (n=39) | |||||||
Se | Sp | Se | Sp | Se | Sp | Se | Sp | Se | Sp | Se | Sp | |
Weight loss | 9 | 100 | 10 | 99 | 12 | 98 | 0 | 91 | 10 | 96 | 23 | 84 |
Herpes zoster | 12 | 93 | 18 | 95 | 24 | 98 | 19 | 100 | 14 | 97 | 8 | 100 |
Jaundice | 19 | 93 | 4 | 97 | 4 | 100 | 0 | 100 | 5 | 99 | 8 | 96 |
Vaginal tumours | 6 | 94 | 6 | 94 | 3 | 100 | 0 | 100 | 0 | 100 | 0 | 96 |
Wasting | 19 | 93 | 19 | 95 | 15 | 95 | 13 | 100 | 16 | 95 | 8 | 100 |
ARTI | 11 | 95 | 10 | 95 | 8 | 95 | 13 | 100 | 5 | 96 | 0 | 88 |
Abscesses or sores | 24 | 90 | 24 | 92 | 29 | 98 | 32 | 100 | 19 | 96 | 8 | 100 |
Oral candidiasis | 38 | 86 | 37 | 89 | 45 | 86 | 26 | 91 | 40 | 92 | 15 | 100 |
Diarrhoea | 17 | 95 | 17 | 92 | 29 | 93 | 23 | 100 | 10 | 92 | 8 | 88 |
Recent TB* | 27 | 86 | 28 | 88 | 47 | 82 | 32 | 100 | 5 | 99 | 8 | 96 |
ARTI, acute respiratory tract infections; Se, sensitivity; Sp, specificity; TB, tuberculosis.
↵* Recent tuberculosis is shown for information but was not included in the final algorithm due poor specificity.