Relationship of FANA titre to gender by diagnosis; values are boys: girls (% girls)
| FANA titre | Diagnostic groups | Total | |||
|---|---|---|---|---|---|
| Non-rheumatic | Rheumatic | ||||
| 0–20 | 134:96 (58) | 51:25 (67) | 185:121 (65) | ||
| 40–160 | 136:70 (66) | 45:19 (70) | 181:89 (67) | ||
| 320–1280 | 43:15 (74) | 52:13 (80) | 95:28 (77) | ||