Supplementary Table 1. Anxiety and depression scores at baseline in association with difference in weight changestratified by normal, overweight and obesecategories at baseline in the Nord-Trøndelag Health Study (HUNT), Norway (n=25180).

Anxiety / Depression / Any anxiety or depression
HADS b / No. / Age adjusted difference in weight change
(95% CI) / Fully adjustedadifference in weight change
(95% CI) / No. / Age adjusted difference in weight change
(95% CI) / Fully adjustedadifference in weight change
(95% CI) / No. / Age adjustedadifference in weight change
(95% CI) / Fully adjustedadifference in weight change
(95% CI)
Men (n=11 270)
Normal weight
Normal / 3 620 / Ref. / Ref. / 3 835 / Ref. / Ref. / 3 483 / Ref. / Ref.
Borderline / 373 / 1.29(0.71–1.88) / 0.98(0.39–1.58) / 243 / 0.49(-0.23–1.20) / 0.08(-0.64–0.81) / 469 / 0.94(0.41–1.47) / 0.65(0.11–1.19)
Caseness / 162 / 0.81(-0.06–1.67) / 0.29(-0.60–1.18) / 77 / 0.90(-0.35–2.15) / 0.27(-0.99–1.54) / 203 / 0.94(0.16–1.72) / 0.43(-0.38–1.23)
Overweight
Normal / 4 982 / Ref. / Ref. / 5 251 / Ref. / Ref. / 4 771 / Ref. / Ref.
Borderline / 535 / 0.88(0.36–1.41) / 0.75(0.21–1.29) / 337 / 0.65(-0.01–1.30) / 0.49(-0.17–1.15) / 665 / 0.80(0.32–1.27) / 0.67(0.18–1.15)
Caseness / 215 / 1.82(1.02–2.63) / 1.56(0.73–2.40) / 144 / 1.60(0.62–2.57) / 1.42(0.43–2.42) / 296 / 1.52(0.83–2.22) / 1.31(0.60–2.03)
Obese
Normal / 1 198 / Ref. / Ref. / 1 238 / Ref. / Ref. / 1 130 / Ref. / Ref.
Borderline / 125 / 0.10(-1.43–1.62) / 0.15(-1.41–1.70) / 106 / -0.59(-2.24–1.05) / -0.75(-2.42–0.91) / 176 / 0.01(-1.32–1.32) / -0.40(-1.37–1.30)
Caseness / 60 / 0.49(-1.66–2.64) / 0.51(-1.79–2.80) / 39 / -0.72(-3.36–1.92) / -0.90(-3.72–1.92) / 77 / -0.08(-1.99–1.84) / -0.24(-2.30–1.81)
Women (n=13 910)
Normal weight
Normal / 6 183 / Ref. / Ref. / 6 966 / Ref. / Ref. / 6 043 / Ref. / Ref.
Borderline / 855 / 0.21 (-0.20–0.62) / -0.01 (-0.42–0.41) / 358 / 1.13 (0.52–1.75) / 0.80 (0.18–1.42) / 945 / 0.31 (-0.08–0.71) / 0.09 (-0.31–0.49)
Caseness / 419 / 1.62 (1.06–2.20) / 1.12 (0.53–1.72) / 133 / 1.07 (0.08–2.06) / 0.47 (-0.53–1.48) / 469 / 1.47 (0.92–2.01) / 0.99 (0.43–1.55)
Overweight
Normal / 3 923 / Ref. / Ref. / 4 347 / Ref. / Ref. / 3 804 / Ref. / Ref.
Borderline / 531 / 0.32 (-0.34–0.98) / 0.25 (-0.42–0.92) / 279 / 0.43 (-0.45–1.32) / 0.24 (-0.66–1.14) / 607 / 0.19 (-0.44–0.81) / 0.12 (-0.51–0.75)
Caseness / 267 / 1.27 (0.37–2.18) / 1.05 (0.11–1.99) / 95 / 1.53 (0.05–3.02) / 1.29 (-0.22–2.79) / 310 / 1.43 (0.59–2.28) / 1.27 (0.38–2.15)
Obese
Normal / 1 405 / Ref. / Ref. / 1 547 / Ref. / Ref. / 1 340 / Ref. / Ref.
Borderline / 201 / -0.67 (-2.17–0.84) / -0.55 (-2.08–0.98) / 126 / -0.23 (-2.09–1.62) / -0.18 (-2.08–1.71) / 241 / -0.65 (-2.05–0.75) / -0.56 (-1.98–0.87)
Caseness / 126 / 0.97 (-0.89–2.82) / 1.28 (-0.68–3.23) / 59 / -0.11 (-2.76–2.54) / 0.49 (-2.25–3.23) / 151 / 0.20 (-1.51–1.92) / 0.46 (-1.35–2.27)

Abbreviations: CI, confidence interval; HADS, Hospital Anxiety and Depression Scale.

a Adjusted for age, smoking, insomnia, alcohol consumption, physical activity, education, economic difficulties and social benefit at baseline.

b Normal HADS<8, borderline HADS 8-10, caseness HADS 11-21.