The Mental Health Act 2001 provides a legal framework for the involuntary admission and treatment of individuals deemed to have a mental disorder to psychiatric units. The perspectives of people who have been detained are relatively poorly understood.

To develop a theoretical understanding of individual's experiences throughout the trajectory of their detention and to understand the psychological and social processes that individuals use to cope before, during and after detention.

Fifty individuals subject to detention across three psychiatric units consented to be interviewed three months after their detention. Using a semi-structured interview people recounted their experiences. Interviews were analysed using the principles underpinning Grounded Theory.

The theory ‘Preserving Control’ encapsulates individuals’ experiences and consists of three related themes: ‘Losing Control’, ‘Regaining Control’ and ‘Maintaining Control’. ‘Losing Control’ describes individuals’ experiences of losing their autonomy and liberty thought the process of detention and hospitalisation. ‘Regaining Control describes, the strategies individuals used in an attempted to restore their loss of autonomy and control. ‘Maintaining Control’ describes how individuals lived with the consequences of detention and contended with impact on discharge.

Whilst a large variation existed in relation to the subjective experience of being detained, the characteristic process that individuals tend to experience related to identifiable phases of preserving control in the face of this loss of autonomy. Findings from this study highlight the importance of more sensitive interactions support and information during and after the detention process.

The authors have not supplied their declaration of competing interest.