Skip to main content

Table 2 Assessment of heterogeneity by Cochran’s Q test

From: Mendelian randomization study supports positive bidirectional causal relationships between genetically predicted insomnia symptom and liability to benign prostatic hyperplasia

Exposure

Outcome

Method

Cochran’s Q test

Q

Q_df

Q_pval

Insomnia

Hyperplasia of prostate

IVW

20.202

11

0.043

MR Egger

20.191

10

0.028

Hyperplasia of prostate

Insomnia

IVW

30.697

33

0.582

MR Egger

30.638

32

0.535

Back to article page

BMC Urology

ISSN: 1471-2490

Contact us