From: What does IGRA testing add to the diagnosis of ocular tuberculosis? A Bayesian latent class analysis
Estimated effect | 95% CI | |
---|---|---|
Equation estimating the probability of ocular TB | ||
Asian ethnicitya | 1.33 | 0.94 to 1.89 |
African ethnicitya | 1.13 | 0.76 to 1.68 |
Femalea | 0.89 | 0.64 to 1.24 |
Age (10 year increment, centred on 40)a | 1.08 | 0.87 to 1.37 |
Equations predicting observed signs and symptoms based on the probability of ocular TB | ||
Mean QFT4 if TB+ | 1.19 | 1.12 to 1.26 |
Mean QFT if TB+ | 5.15 | 4.30 to 6.19 |
SD of QFT4 if TB+ | 0.44 | 0.39 to 0.49 |
SD of QFT4 if TB- | 0.06 | 0.05 to 0.07 |
Crossover between TB+ and TB- QFT distribution (not transformed to QFT4) | 0.05 | 0.04 to 0.07 |
Effect of estimated probability of ocular TB on anterior uveitis symptomsb | 0.69 | 0.45 to 1.02 |
Effect of estimated probability of ocular TB on intermediate uveitis symptomsb | 0.55 | 0.36 to 0.82 |
Effect of estimated probability of ocular TB on posterior uveitis symptomsb | 1.54 | 1.09 to 2.18 |
Effect of estimated probability of ocular TB on choroiditisb | 21,246 | 0.97 to 3.10 |
Effect of estimated probability of ocular TB on bilateral symptomsb | 1.04 | 0.75 to 1.46 |
Effect of estimated probability of ocular TB on ACEc | 3.99 | −0.40 to 8.23 |