Perinatal Antenatal and perinatal psychopathology among women with current and past eating disorders: longitudinal patterns
Online Supplementary material
Table S1: Frequency of eating disorder behaviours by maternal eating disorder group 1st /2nd Trimester 3rd Trimester 8 weeks
Post-partum 6 months
post-partum
No N(%)
Yes N(%)
No N(%)
Yes N(%)
No N(%)
Yes N(%)
No N(%)
Yes N(%) Objective Binge Eating
HCNo ED
43(57.3 )
11(34.4 )
36(54.6
) 5(22.7) 39(53.4
) 5(23.8) 37(55.2
) 4(25.0) CED 12(16.0
)
12(37.5 )
12(18.2 )
11(50.0 )
15(20.6
) 9(42.9) 14(20.9
) 6(37.5) PED 20(26.7
) 9(28.1) 18(27.2
) 6(27.3) 19(26.0
) 7(33.3) 16(23.9
) 6(37.5) Subjective Binge Eating
No EDHC
53(61.6
) 1(5.0) 41(55.4
) 0(0) 44(54.3
) 0(0) 41(57.8
) 0(0)
CED 9(10.5) 14(70.0 )
11(14.9 )
12(85.7 )
14(17.3
) 9(75.0) 12(16.9
) 6(60.0) PED 24(27.9
) 5(25.0) 22(29.7
) 2(14.3) 23(28.4
) 3(25.0) 4(40.0) 4(40.0) Laxative use
HCNo ED
53(50.9
) 0(0) 41(46.6
) 0(0) 44(46.8
) 0(0) 42(50.0
) 0(0)
CED 23(22.1
) 0(0) 23(26.1
) 0(0) 24(25.5
) 0(0) 20(23.8
) 0(0)
PED 28(26.8
) 0(0) 24(27.3
) 0(0) 26(27.7
) 0(0) 22(26.2
) 0(0)
Diuretics use No
EDHC
53(51.0
) 0(0) 41(46.6
) 0(0) 44(48.4
) 0(0) 42(50.6
) 0(0)
CED 23(22.1
) 0(0) 23(26.1
) 0(0) 22(24.2
)
1(100.0 )
19(22.9
) 1(100.0) PED 28(26.9
) 0(0) 24(27.3
) 0(0) 25(27.5
) 0(0) 22(26.5
) 0(0)
Self-induced vomiting No
EDHC
53(54.1
) 0(0) 41(50.0
) 0(0) 44(48.9
) 0(0) 42(54.6
) 0(0)
CED 17(17.4 )
6(100.0 )
17(20.7 )
6(100.0 )
20(22.2 )
4(100.0 )
15(19.5
) 5(71.4) PED 28(28.6
) 0(0) 24(29.3
) 0(0) 26(28.9
) 0(0) 20(26.0
) 2(28.6)
Table S2: Frequency of eating disorder behaviours by lifetime maternal eating disorder 1st /2nd Trimester 3rd Trimester 8 weeks
Post-partum
6 months post-partum
No N(%)
Yes N(%)
No N(%)
Yes N(%)
No N(%)
Yes N(%)
No N(%)
Yes N(%) Objective Binge Eating
No EDHC
43(57.3 )
10(31.3 )
36(54.6 )
5(22.7 )
39(53.4
) 5(23.8) 37(55.2
) 4(25.0) AN 9(12.0) 2(9.4) 9(13.6) 5(22.7
)
10(13.7
) 4(19.1) 9(13.4) 2(12.5) BN 9(12.0) 10(31.3
)
11(16.7 )
6(27.3 )
12(16.4
) 6(28.6) 8(11.9) 6(37.5) EDNO
S
11(14.7
) 5(15.6) 9(13.6) 5(22.7 )
11(15.1
) 5(23.8) 11(16.4
) 3(18.8) BED 3(4.0) 4(12.5) 1(1.5) 1(4.6) 1(1.4) 1(4.8) 2(3.0) 1(6.3) Subjective Binge Eating
No EDHC
52(60.5
) 1(5.0) 41(55.4
) 0(0) 44(54.3
) 0(0) 41(57.8
) 0(0)
AN 4(4.7) 7(35.0) 8(10.9) 6(42.9
) 8(9.9) 5(41.7) 7(9.9) 3(30.0) BN 12(13.9
) 7(35.0) 12(16.2 )
5(35.7 )
14(17.3
) 4(33.3) 10(14.1
) 3(30.0) EDNO
S
12(13.9
) 4(20.0) 12(16.2 )
2(14.3 )
14(17.3
) 2(16.7) 11(15.5
) 3(30.0) BED 6(7.0) 1(5.0) 1(1.4) 1(7.2) 1(1.2) 1(8.3) 2(2.8) 1(10.0) Laxative use
No EDHC
52(50.0
) 0(0) 41(46.6
) 0(0) 44(46.8
) 0(0) 42(50.0
) 0(0)
AN 12(11.5
) 0(0) 14(15.9
) 0(0) 14(14.9
) 0(0) 11(13.1
) 0(0)
BN 17(16.4
) 0(0) 17(19.3
) 0(0) 18(19.2
) 0(0) 14(16.7
) 0(0)
EDNO S
16(15.4
) 0(0) 14(15.9
) 0(0) 16(17.0
) 0(0) 14(16.7
) 0(0)
BED 16(15.4
) 0(0) 2(2.3) 0(0) 2(2.1) 0(0) 3(3.4) 0(0)
Diuretic use No
EDHC
52(50.0
) 0(0) 41(46.6
) 0(0) 44(48.4
) 0(0) 42(50.6
) 0(0)
AN 12(11.5
) 0(0) 14(15.9
) 0(0) 14(15.4
) 0(0) 11(13.3
) 0(0)
BN 17(16.4
) 0(0) 17(19.3
) 0(0) 16(17.6
)
1(100.0 )
13(15.7 )
1(100.0 ) EDNO
S
16(15.4
) 0(0) 14(15.9
) 0(0) 15(16.5
) 0(0) 14(16.9
) 0(0)
BED 7(6.7) 0(0) 2(2.3) 0(0) 2(2.2) 0(0) 3(3.6) 0(0)
Self-induced vomiting No
EDHC
52(53.1
) 0(0) 41(50.0
) 0(0) 44(48.9
) 0(0) 42(54.6
) 0(0)
AN 10(10.2
) 2(33.3) 12(14.6 )
2(33.3 )
13(14.4
) 1(25.0) 10(13.0
) 1(14.3) BN 13(13.3
) 4(66.7) 13(15.9 )
4(66.7 )
15(16.7
) 3(75.0) 8(10.4) 6(85.7) EDNO
S
16(16.3
) 0(0) 14(17.1
) 0(0) 16(17.8
) 0(0) 14(18.1
) 0(0)
BED 7(7.1) 0(0) 2(2.4) 0(0) 2.(2) 0(0) 3(3.9) 0(0)
Table S3: Mean BDI, STAI and EDEQ scores by lifetime maternal eating disorder
Measure/ED 1st /2nd
Trimester 3rd Trimester 8 weeks
Post-partum 6 months post-partum Mean(SD) Mean(SD) Mean(SD) Mean(SD)
EDEQ-total score N=74 N=79 N=71 N=70
No EDHC 0.1(0.2) 0.2(0.2) 0.4(0.4) 0.3(0.3)
AN 1.9(1.6) 1.6(1.4) 2.4(1.7) 1.7(1.6)
BN 1.9(1.5) 1.4(1.3) 2.1(1.3) 1.9(1.2)
EDNOS 1.5(1.4) 1.3(1.4) 1.7(1.1) 1.7(1.2)
BED 2.2(2.4) 1.4(1.8) 1.4(0) 1.2(1.7)
EDEQ-restraint N=79 N=83 N=80 N=74
No EDHC 0.2(0.4) 0.2(0.4) 0.2(0.7) 0.2(0.5)
AN 1.4(1.8) 0.7(1.1) 1.7(1.9) 1.5(2.2)
BN 1.3(1.6) 0.8(1.0) 1.3(1.4) 1.6(1.4)
EDNOS 0.9(0.9) 0.8(1.1) 0.7(1.0) 0.9(0.8)
BED 2.2(1.4) 0.6(0.6) 1.4(0) 1.2(1.7)
EDEQ-eating concern N=79 N=83 N=80 N=74
No EDHC 0.1(0.2) 0.1(0.1) 0.1(0.1) 0.1(0.1)
AN 1.6(1.6) 1.1(1.5) 1.4(1.3) 1(0.9)
BN 1.5(1.5) 1.1(1.3) 1.2(1.2) 1.4(1.4)
EDNOS 1.1(1.1) 0.7(1.2) 0.9(0.8) 0.8(0.9)
BED 1.7(2.4) 0.6(0.8) 0.4(0) 1.1(1.6)
EDEQ-shape concern N=75 N=79 N=71 N=70
No EDHC 0.3(0.3) 0.2(0.3) 0.7(0.6) 0.7(0.6)
AN 2.7(1.8) 2.3(1.7) 3.5(2.0) 2.2(1.8)
BN 2.5(1.7) 1.7(1.5) 3.2(1.7) 2.7(1.5)
EDNOS 1.9(2.0) 1.7(1.7) 2.9(1.7) 2.8(1.7)
BED 2.8(2.8) 2.3(3.3) 1.8(0) 1.5(2.1)
EDEQ-weight concern N=75 N=79 N=71 N=70
No EDHC 0.1(0.2) 0.2(0.3) 0.5(0.6) 0.5(0.5)
AN 2.4(1.9) 2.1(1.8) 2.9(2.0) 1.9(1.8)
BN 2.4(1.6) 1.9(1.5) 2.7(1.5) 2.5(1.5)
EDNOS 1.9(1.9) 1.7(1.7) 2.4(1.5) 2.2(1.6)
BED 2.2(2.8) 1.9(2.7) 2(0) 1.1(1.6)
BDI N=73 N=79 N=70 N=67
No EDHC 4.1(2.4) 5.3(2.7) 5.3(3.9) 4.8(3.3)
AN 15.5(7.4) 9.2(6.1) 9.4(7.4) 11.1(10.3)
BN 13.4(10.3) 11.3(9.0) 11.9(10.4) 11.2(11.5)
EDNOS 11.9(9.9) 13.2(9.4) 9.6(6.7) 10.3(8.8)
BED 14(7.1) 18(10.4) 6(5.6) 6(2)
STAI-state N=79 N=84 N=81 N=74
No EDHC 25.8(6.5) 27.2(5.5) 29.1(7.6) 29.8(8.1)
AN 46.9(17.9) 39.8(10.1) 40.1(15.9) 41.5(11.1)
BN 38.3(14.2) 38.2(10.6) 38.5(15.5) 40.2(15.3)
EDNOS 37.9(14.2) 40.9(13.7) 35.4(12.1) 39.9(12.5)
BED 47(1.4) 48.2(2.9) 33.5(7.7) 46.7(2.3)
STAI-trait N=78 N=83 N=79 N=72
No EDHC 30.3(6.3) 29.8(4.3) 32.5(7.9) 31.4(6.4)
AN 47.7(14.8) 40.9(10.6) 44.7(16.6) 46.4(14.1)
BN 43.6(14.2) 39.6(12.7) 43.3(15.3) 38.7(15.3)
EDNOS 45.4(13.1) 42.7(11.7) 42.2(14.4) 45.3(15.2)
BED 45.5(6.4) 51.3(5.9) 36(9.9) 43(1)
