Table 1 Demographic and psychometric characteristics of all 11,311 users of the web application
Variables | All users | Users per BRIX-O group (score, range) | P | ||
|---|---|---|---|---|---|
n = 11,311 | I (0-1.49) n = 2259 | II (1.50-3.49) n = 6188 | III (3.50-6.00) n = 2864 | ||
Demographics (n = 11,311) | |||||
Age (yrs), mean (SD) | 34.76 (10.38) | 36.77 (10.94) | 34.02 (10.08) | 34.77 (10.36) | <.001 |
Female sex, n (%) | 9597 (84.8) | 1817 (80.4) | 5339 (86.3) | 2441 (85.2) | <.001 |
Cohabiting (yes), n (%) | 8417 (74.4) | 1253 (78.0) | 4595 (74.3) | 2076 (72.5) | <.001 |
Educational level, n (%)a | <.001 | ||||
I | 1372 (12.1) | 175 (7.7) | 719 (11.6) | 477 (16.7) | |
II | 5526 (48.9) | 1097 (48.6) | 3030 (49.0) | 1399 (48.8) | |
III | 1652 (14.6) | 273 (12.1) | 942 (15.2) | 437 (15.3) | |
IV | 2762 (24.4) | 714 (31.6) | 1497 (24.2) | 551 (19.2) | |
MBI-GS scores (n = 11,311) | |||||
MBI total, mean (SD) | 39.66 (18.18) | 14.76 (5.43) | 37.93 (8.80) | 63.04 (8.48) | <.001 |
BRIX-O, mean (SD) | 2.62 (1.18) | 0.98 (0.34) | 2.51 (0.57) | 4.14 (0.49) | <.001 |
Exhaustion, mean (SD) | 16.88 (7.76) | 6.88 (3.42) | 16.60 (5.49) | 25.37 (3.55) | <.001 |
Cynicism, mean (SD) | 12.72 (8.15) | 3.74 (2.92) | 11.33 (5.42) | 22.81 (4.72) | <.001 |
Low PE, mean (SD) | 10.06 (7.20) | 4.13 (3.87) | 10.00 (6.42) | 14.86 (7.28) | <.001 |
PSS scores (n = 2999) | |||||
PSS total, mean (SD) | 22.87 (7.92) | 14.64 (7.39) | 22.91 (6.45) | 28.54 (5.31) | <.001 |
PSS categories, n (%) | |||||
Scores 0-13 | 442 (14.7 | 288 (49.1) | 143 (9.1) | 11 (1.3) | |
Scores 14-19 | 461 (15.4) | 144 (24.5) | 287 (18.3) | 30 (3.6) | |
Scores 20-40 | 2096 (69.9) | 155 (26.4) | 1140 (72.6) | 801 (95.1) | |
ISI scores (n = 3566) | |||||
ISI total, mean (SD) | 11.46 (6.33) | 6.94 (5.19) | 11.27 (5.85) | 15.11 (5.74) | <.001 |
ISI categories, n (%) | |||||
Scores 0-7 | 1080 (30.3) | 439 (61.9) | 540 (28.6) | 101 (10.4) | |
Scores 8-14 | 1292 (36.2) | 205 (28.9) | 748 (39.7) | 338 (34.8) | |
Scores 15-28 | 1194 (33.5) | 65 (9.1) | 597 (31.7) | 532 (54.8) | |
POMS scores (n = 5091) | |||||
Vigor, mean (SD) | 8.35 (5.70) | 13.11 (6.06) | 8.11 (5.09) | 5.28 (3.96) | <.001 |
Depression, mean (SD) | 16.82 (12.77) | 6.19 (7.46) | 15.04 (10.62) | 27.47 (11.82) | <.001 |
Hostility, mean (SD) | 8.65 (6.62) | 3.83 (4.36) | 8.23 (5.83) | 13.08 (6.65) | <.001 |
Fatigue, mean (SD) | 14.12 (7.22) | 7.22 (5.16) | 13.93 (6.21) | 19.63 (5.65) | <.001 |
Positive affect, mean (SD) | 25.06 (17.09) | 39.33 (18.18) | 24.33 (15.26) | 15.84 (11.88) | <.001 |
Negative affect, mean (SD) | 31.18 (18.07) | 14.15 (11.42) | 29.86 (14.74) | 46.44 (15.27) | <.001 |
PA/NA ratio, median (IQR) | 0.70 (0.32, 1.83) | 3.43 (1.59, 7.00) | 0.75 (0.38, 1.50) | 0.33 (0.14, 0.54) | <.001 |
PA/NA ratio categories, n (%) | |||||
Ratio ≥3.0 | 859 (16.9) | 584 (56.8) | 267 (10.0) | 8 (0.6) | |
Ratio ≥2.0 but <3.0 | 334 (6.6) | 127 (12.3) | 202 (7.5) | 5 (0.4) | |
Ratio ≥1.0 but <2.0 | 811 (15.9) | 163 (15.9) | 577 (21.5) | 71 (5.1) | |
Ratio ≥0.5 but <1.0 | 1105 (21.7) | 78 (7.6) | 724 (27.0) | 303 (22.0) | |
Ratio <0.5 | 1982 (38.9) | 76 (7.4) | 913 (34.0) | 993 (71.9) | |