The Self-reported bipolar disorder diagnosis (S-BiDD) dataset contains the public Reddit posts and user meta data of 19,685 Reddit user accounts who self-reported a bipolar disorder on the online discussion platform between 01/2005-03/2019.

Per decision of the Lancaster University Faculty of Health and Medicine Research Ethics Committee (May 2019, reference number FHMREC18066) the data is only available for non-commercial research upon request after signing a data usage agreement due to its sensitive nature pertaining to severe mental health issues. Please fill in the data usage agreement when requesting access to the dataset.