id | Study | Lib. in paper | Exposition period | Study type |
Control type |
Tags | OR 95%CI | x1/n1 x0/n0 | no cases | no exposed | ROB | Ref. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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S15870 R65393 |
Dreier, 2023 | Attention-deficit/hyperactivity disorder (ADHD) - Corresponding ICD-10 F-chapter - Up to 22 years of age | during pregnancy (anytime or not specified) | population based cohort propective | unexposed, sick | Adjustment: Yes | 0.83 [0.66;1.04] | 95/5,288 528/22,203 | 623 | 5,288 |
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ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S8022 R39731 |
Wiggs, 2020 | Attention-deficit/hyperactivity disorder (after 2 years of age) | at least 1st trimester | population based cohort retrospective | unexposed, sick | Adjustment: Yes | 1.00 [0.59;1.69] | -/- -/11,298 | - | - |
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ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S6604 R39734 |
Bromley (Controls unexposed, disease free), 2013 | Attention deficit hyperactivity disorder (at 6 years old) | during pregnancy (anytime or not specified) | prospective cohort | unexposed, disease free excluded | Adjustment: No |
7.24 [0.14;371.71] C excluded (control group) |
0/30 0/214 | 0 | 30 |
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ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S6603 R39736 |
Bromley (Controls unexposed, sick), 2013 | Attention deficit hyperactivity disorder (at 6 years old) | during pregnancy (anytime or not specified) | prospective cohort | unexposed, sick | Adjustment: No | 0.86 [0.02;45.15] C | 0/30 0/26 | 0 | 30 |
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ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S6295 R39719 |
Rihtman, 2013 | Conners’ Parent - ADHD Index (mean age 4-5 years old) | at least 1st trimester | prospective cohort | unexposed (general population or NOS) | Adjustment: No extrapolated (cont. endpoint) | 1.21 [0.57;2.56] | -/39 -/52 | - | 39 |
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ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S6394 R39720 |
Veiby (Controls unexposed, disease free) b, 2013 | ADHD symptoms ≥ 2SD (at 36 months) (Specific checklist) (Parent-reported) | during pregnancy (anytime or not specified) | prospective cohort | unexposed, disease free excluded | Adjustment: No |
1.50 [0.40;4.80] excluded (control group) |
3/44 1,743/43,571 | 1,746 | 44 |
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ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S6393 R39721 |
Veiby (Controls unexposed, sick) b, 2013 | ADHD symptoms ≥ 2SD (at 36 months) (Specific checklist) (Parent-reported) | during pregnancy (anytime or not specified) | prospective cohort | unexposed, sick | Adjustment: No | 2.74 [0.59;12.75] C | 3/44 4/154 | 7 | 44 |
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ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Total | 5 studies | 0.89 [0.73;1.09] | 630 | 5,401 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
x1: number of endpoints among exposed, n1: number of exposed; x0: number of endpoints among non exposed, n0: number of non exposed; C: calculated odds ratio from numbers of events and effectives |
1: Controls unexposed, sick; 2: Controls unexposed, sick) ;
Asymetry test p-value = 0.1349 (by Egger's regression)
slope=-0.2761 (0.1056); intercept=0.9451 (0.4648); t=2.0332; p=0.1349
excluded 6604, 6394