. 2026 Jul 7;19:279. doi: 10.1186/s13104-026-07915-2

Table 2.

Median of the posterior distribution over the effect of intervention, gender, and age on health behaviours at 16-week follow-up

	Median of the posterior distribution (95% CoI) Probability of association in direction of the median
Alcohol	TWC: Total Weekly Consumption (standard glasses)	-0.8 (-2.5; 0.8) 83.9%	-0.3 (-2.3; 1.5) 65.5%	0.1 (0.0; 0.2) 99.1%
HED: Heavy Drinking Episodes (weekly)	0.2 (-0.5; 1.0) 73.7%	0.1 (-0.8; 1.0) 55.1%	0.0 (-0.04; 0.04) 51.4%
Physical Activity	Weekly MVPA (minutes)	0.2 (-7.7; 8.8) 51.5%	0.1 (-7.9; 9.4) 51.4%	0.7 (-1.0; 2.7) 78.4%
Weekly moderate (minutes)	-0.1 (--6.4; 7.1) 51.2%	0.1 (-8.7; 8.1) 51.5%	0.3 (-1.4; 2.1) 64.7%
Weekly vigorous (minutes)	0.6 (-6.2; 11.1) 59.0%	0.2 (-6.1; 8.2) 53.4%	0.4 (-0.2; 1.1) 91.0%
Diet	Daily F&V intake (g)	95.4 (29.0; 163.6) 99.7%	52.5 (-27.9; 132.5) 89.8%	-2.5 (6.2; 1.3) 90.4%
Daily fruit intake (g)	41.8 (4.7; 78.6) 98.5%	29.3 (-19.1; 77.5) 87.5%	-1.3 (-3.4; 1.0) 87.5%
Daily vegetable intake (g)	56.2 (21.9; 91.7) 99.9%	21.8 (-22.2; 67.8) 83.8%	-1.3 (-3.3; 1.0) 89.4%
Weekly candy (g)	-58.4 (-134.4; 3.4) 93.3%	-70.0 (-23.9; 167.9) 92.8%	-2.8 (-7.3; 1.6) 90.1%
Weekly sugar-sweetened beverages (units)	0.0 (-0.27; 0.26) 50.3%	0.16 (-0.17; 0.51) 84.4%	0.0 (-0.02; 0.01) 52.3%

Median of the posterior distribution (95% CoI)
Probability of association in direction of the median

Health Behaviour

16-weeks vs. Baseline

Gender

Age

Alcohol

TWC: Total Weekly Consumption (standard glasses)

-0.8 (-2.5; 0.8)

83.9%

-0.3 (-2.3; 1.5)

65.5%

0.1 (0.0; 0.2)

99.1%

HED: Heavy Drinking Episodes (weekly)

0.2 (-0.5; 1.0)

73.7%

0.1 (-0.8; 1.0)

55.1%

0.0 (-0.04; 0.04)

51.4%

Physical Activity

Weekly MVPA (minutes)

0.2 (-7.7; 8.8)

51.5%

0.1 (-7.9; 9.4)

51.4%

0.7 (-1.0; 2.7)

78.4%

Weekly moderate (minutes)

-0.1 (--6.4; 7.1)

51.2%

0.1 (-8.7; 8.1)

51.5%

0.3 (-1.4; 2.1)

64.7%

Weekly vigorous (minutes)

0.6 (-6.2; 11.1)

59.0%

0.2 (-6.1; 8.2)

53.4%

0.4 (-0.2; 1.1)

91.0%

Diet

Daily F&V intake (g)

95.4 (29.0; 163.6)

99.7%

52.5 (-27.9; 132.5)

89.8%

-2.5 (6.2; 1.3)

90.4%

Daily fruit intake (g)

41.8 (4.7; 78.6)

98.5%

29.3 (-19.1; 77.5)

87.5%

-1.3 (-3.4; 1.0)

87.5%

Daily vegetable intake (g)

56.2 (21.9; 91.7)

99.9%

21.8 (-22.2; 67.8)

83.8%

-1.3 (-3.3; 1.0)

89.4%

Weekly candy (g)

-58.4 (-134.4; 3.4)

93.3%

-70.0 (-23.9; 167.9)

92.8%

-2.8 (-7.3; 1.6)

90.1%

Weekly sugar-sweetened beverages (units)

0.0 (-0.27; 0.26)

50.3%

0.16 (-0.17; 0.51)

84.4%

0.0 (-0.02; 0.01)

52.3%