Background
Methods
Sample
Intervention
Dietary data
Diet pattern derivation
Misreporting of energy intake
Covariates
Statistical analysis
Sensitivity analyses
Results
Sample characteristics
0–6 m participant characteristics (models 1a-3) | ||
---|---|---|
n (% full cohort) | 242 (41%) | |
Arm, n (% sample) | ||
Usual care | 16 (7%) | |
Diet | 115 (48%) | |
Diet and exercise | 111 (46%) | |
Male, n (%) | 163 (67%) | |
White ethnicity, n (%) | 236 (98%) | |
Smoker at baseline, n (%) | 17 (7%) | |
Age, years | 62 (57, 69) | |
Time since diagnosis, years | 0.5 (0.4, 0.6) | |
IMD score | 12.6 (6.4, 18.9) | |
Total activity, counts/min | 291 (226, 363) | |
Total activity change 0–6 m, counts/min | 16 (− 44, 91) | |
MVPA, mins/day | 21 (13, 36) | |
MVPA change 0–6 m, mins/day | 3 (− 6, 18) | |
Weight, kg | 86.5 (77.1, 94.0) | |
Weight change 0–6 m, kg | − 2.1 (− 3.9, − 0.1) | |
BMI, kg/m2 | 29.5 (27.3, 32.7) | |
BMI change 0–6 m, kg/m2 | − 0.7 (− 1.4, 0.0) | |
HbA1c, mmol/mol | 47 (43, 54) | |
HbA1c, % | 6.5 (6.1, 7.1) | |
HbA1c change 0–6 m, mmol/mol | − 2.2 (− 5.5, 3.3) | |
HbA1c change 0–6 m, % | − 0.2 (− 0.5, 0.3) | |
OHA prescription, n (%) | ||
Metformin | 85 (35%) | |
Sulphonylurea | 22 (9%) | |
Glitazone | 2 (1%) | |
Baseline under-reporters, n (%) | 142 (56%) |
Nutrient | Median (Q1, Q3) |
---|---|
Total energy intake, kJ | 7377 (6220, 8619) |
Total energy intake change 0–6 m, kJ | − 741 (− 1640, − 6) |
Dietary energy density, kJ/g | 6.3 (5.6, 7.1) |
Dietary energy density change 0–6 m, kJ/g | − 0.3 (− 1.1, 0.4) |
Starches/sugars, %TEI | 43.5 (39.6, 48.2) |
Starches/sugars change 0–6 m, %TEI | 0.6 (− 3.2, 5.4) |
Dietary fibre density, g/MJ | 2.3 (1.9, 2.6) |
Dietary fibre density change 0–6 m, g/MJ | 0.1 (− 0.2, 0.5) |
Total fat, %TEI | 33.8 (30.3, 37.0) |
Total fat change 0–6 m, %TEI | 0.1 (− 3.8, 3.7) |
SFA, %TEI | 11.0 (9.4, 13.0) |
SFA change 0–6 m, %TEI | 0.1 (− 2.2, 1.8) |
MUFA, %TEI | 12.1 (10.5, 13.7) |
MUFA change 0–6 m, %TEI | 0.3 (− 1.5, 2.0) |
PUFA, %TEI | 6.5 (5.3, 7.9) |
PUFA change 0–6 m, %TEI | 0.0 (− 1.6, 1.6) |