Characteristic | Susceptible networks1 (n = 11) | Non-susceptible networks1 (n = 18) | All networks (n = 29) |
---|---|---|---|
Total trials per network, median (minimum, maximum) | 21 (11, 104) | 9 (4, 15) | 13 (4, 104) |
Trials per comparison median (minimum, maximum) | 2 (1, 13) | 1 (1, 10) | 1 (1, 13) |
Degree of missing outcome data (%) | |||
 Low median (minimum, maximum) | 0.03 (0.00, 0.57) [2]2 | 0.02 (0.00, 0.24) [10] | 0.03 (0.00, 0.57) [12] |
 Moderate and balanced median (minimum, maximum) | 0.12 (0.00, 0.62) [8] | 0.09 (0.00, 0.37) [6] | 0.11 (0.00, 0.62) [14] |
 Moderate and unbalanced median (minimum, maximum) | 0.18 (0.00, 0.45) [1] | 0.09 (0.03, 0.27) [1] | 0.15 (0.00, 0.45) [2] |
 Large and unbalanced median (minimum, maximum) | – | 0.30 (0.03, 0.87) [1] | 0.30 (0.03, 0.87) [1] |
Factors that affect within-trial normal approximation | |||
 Trial sample size median (minimum, maximum) | 204 (12, 18,201) | 364 (74, 8240) | 262 (12, 18,201) |
 Event risk median (minimum, maximum) | 0.58 (0.00, 1.00) | 0.66 (0.12, 0.99) | 0.60 (0.00, 1.00) |
 Number of zero-cells median (minimum, maximum) | 1 (1, 4) [9] | – | 1 (1, 4) [9] |