All (N = 26,658) | Women (n = 20,992) | Men (n = 5666) | ||||
---|---|---|---|---|---|---|
Mean | (SD) | Mean | (SD) | Mean | (SD) | |
Age (y) | 53.8 | (9.8) | 53.6 | (10.2) | 54.5 | (9.6) |
Classes attended a | 9.9 | (0.3) | 9.9 | (0.3) | 9.9 | (0.3) |
Pre-program weight (kg) | 93.5 | (19.4) | 90.6 | (18.7) | 104.4 | (17.9) |
Post-program weight (kg) | 89.2 | (18.8) | 86.6 | (18.3) | 98.8 | (17.5) |
Weight change (kg) | −4.3 | (3.2) | −4.0 | (3.0) | −5.5 | (3.6) |
[95% CI −4.35, − 4.26] | [95% CI − 4.01, −3.93] | [95% CI − 5.60, − 5.45] | ||||
Weight change (%) | −4.6 | (3.3) | −4.4 | (3.3) | −5.3 | (3.4) |
[95% CI −4.61, − 4.56] | [95% CI − 4.46, − 4.37] | [95% CI −5.41, − 5.23] | ||||
N | (%) | N | (%) | N | (%) | |
Change in Weight | ||||||
< 3.0% | 9319 | (35.0) | 7742 | (36.9) | 1577 | (27.8) |
3.0–4.9% | 6535 | (24.5) | 5236 | (24.9) | 1299 | (22.9) |
≥ 5.0% | 10,804 | (40.5) | 8014 | (38.2) | 2790 | (49.2) |
Change in Energy | ||||||
Very much improved | 1959 | (7.4) | 1565 | (7.5) | 394 | (7.0) |
Improved | 15,006 | (56.3) | 11,687 | (55.7) | 3319 | (58.6) |
No change | 9433 | (35.4) | 7528 | (35.8) | 1905 | (33.6) |
Worsened | 260 | (1.0) | 212 | (1.0) | 48 | (0.9) |
Change in Mood | ||||||
Very much improved | 2121 | (8.0) | 1731 | (8.3) | 390 | (6.9) |
Improved | 14,675 | (55.1) | 11,588 | (55.2) | 3087 | (54.5) |
No change | 9509 | (35.7) | 7388 | (35.2) | 2121 | (37.4) |
Worsened | 353 | (1.3) | 285 | (1.4) | 68 | (1.2) |
Change in Sleep | ||||||
Very much improved | 839 | (3.2) | 682 | (3.2) | 157 | (2.8) |
Improved | 7939 | (29.8) | 6293 | (30.0) | 1646 | (29.0) |
No change | 17,341 | (65.1) | 13,584 | (64.7) | 3757 | (66.3) |
Worsened | 539 | (2.0) | 433 | (2.1) | 106 | (1.9) |
Change in Self-Confidence | ||||||
Very much improved | 2648 | (9.9) | 2160 | (10.3) | 488 | (8.6) |
Improved | 14,644 | (54.9) | 11,546 | (55.0) | 3098 | (54.7) |
No change | 9082 | (34.1) | 7046 | (33.6) | 2036 | (35.9) |
Worsened | 284 | (1.1) | 240 | (1.1) | 44 | (0.8) |
Change in Indigestion b | ||||||
Very much improved | 1124 | (16.2) | 893 | (15.2) | 231 | (21.6) |
Improved | 3584 | (51.7) | 3062 | (52.2) | 522 | (48.8) |
No change | 2128 | (30.7) | 1816 | (31.0) | 312 | (29.2) |
Worsened | 96 | (1.4) | 91 | (1.6) | 5 | (0.5) |
Change in MSK Pain c | ||||||
Very much improved | 292 | (3.4) | 222 | (3.2) | 70 | (4.7) |
Improved | 3060 | (36.0) | 2473 | (35.3) | 587 | (39.5) |
No change | 4970 | (58.5) | 4165 | (59.4) | 805 | (54.1) |
Worsened | 176 | (2.1) | 150 | (1.8) | 26 | (1.8) |
Change in PA | ||||||
Quite a bit more | 4383 | (16.4) | 3400 | (16.2) | 983 | (17.4) |
Slightly more | 14,290 | (53.6) | 11,331 | (54.0) | 2959 | (52.2) |
No change | 7526 | (28.3) | 5891 | (28.1) | 1635 | (28.9) |
Slightly less | 368 | (1.4) | 296 | (1.4) | 72 | (1.3) |
Much less | 91 | (0.3) | 74 | (0.4) | 17 | (0.3) |