Selection bias in clinical sciences: Difference between revisions

elseif subj.cum_dose > 0 && rand() <= pdosing * 10 || subj.cum_dose == 0 && rand() <= pstart

Untreated: N = 86718633, with infection = 263 288

Irregular Use: N = 6941367, with infection = 16 21

Regular Use: N = 6350, with infection = 2 0

Untreated: N = 75297513, with infection = 505 519

Irregular Use: N = 6202325, with infection = 43 79

Regular Use: N = 1851162, with infection = 40 2

Untreated: N = 65836559, with infection = 702 692

Irregular Use: N = 5782362, with infection = 60 159

Regular Use: N = 28391079, with infection = 113 24

Untreated : 10.66455

Irregulars: 106.38 73

Regulars : 32.98 225

Untreated: N = 57635794, with infection = 862845

Irregular Use: N = 5262071, with infection = 78221

Regular Use: N = 37112135, with infection = 20872

Untreated: N = 51065115, with infection = 986987

Irregular Use: N = 4201835, with infection = 91266

Regular Use: N = 44743050, with infection = 327156

Untreated: N = 45524538, with infection = 10991106

Irregular Use: N = 3691654, with infection = 97302

Regular Use: N = 50793808, with infection = 472263

Untreated : 24.1438 of group size of 45524538

Irregulars: 2618.2827 of group size of 3691654

Regulars : 96.3906 of group size of 50793808

one-sided p-value: <1e-8899

number of observation in each group: [45524538, 3691654, 50793808]

χ²-statistic: 406457.313179

rank sums: [2.44609e744308e7, 28.02244e639891e6, 21.35217e771753e7]

adjustment for ties: 0.416933417533

one-sided p-value: <1e-8899

number of observation in each group: [45524538, 3691654, 50793808]

χ²-statistic: 406457.313179

rank sums: [2.44609e744308e7, 28.02244e639891e6, 21.35217e771753e7]

adjustment for ties: 0.416933417533