Following a recommendation in the review of the health of the working age population in Great Britain, and a subsequent period of consultation and discussion,1–5 the ‘fit note’ replaced the MED3, 4 and 5 certificates in 2010. (The MED3 medical statement had been the main note used for certifying prospective periods of sickness absence, the MED5 for retrospective periods and the MED4 was issued as a first stage in assessing the patient’s eligibility for Incapacity Benefit after 28 weeks of sickness absence). Although employees and those out of work and on benefits can self-certify for up to 1 week of sickness absence, longer periods require a certificate recommending absence or work modifications from their GP. The new medical statement was a response to increasing evidence of the benefits of work for an individual’s physical and psychological wellbeing,6 and the recognition that an ill person, with appropriate support, may be able to do some work before being fully recovered. Unlike the previous medical statement, the fit note enables the GP to advise that the patient ‘may be fit’ to return to work with appropriate support from the employer. Common methods of support (phasing the return to work, altering work hours, amending normal work duties and making workplace adaptations) are presented in structured form as tick-box options on the fit note. A free-text comments section is also available in order to allow the GP to elaborate on the structured advice or suggest an alternative method of support.
In the first 3 years of fit note use there have been a number of evaluations providing some evidence of effectiveness. A qualitative study of 45 GPs found that the fit note was often used as a justification for the GP to initiate discussion with the patient about potential return to work.7 A 2012 survey of GPs (following up a baseline 2010 survey) reported an increase in the proportion of GPs who were positive about the impact of the fit note on patient outcomes and the quality of work-related discussion. In the follow-up survey, a majority of GPs believed that return to work had become more frequent in the previous 2 years.8,9 A survey of employees, who had been issued a fit note in the previous 12 months, found that 71% agreed that the fit note had been helpful and 68% felt that it had facilitated discussion with their employer about changes in their role.10
How this fits in
An important change to the sickness certification system was made in 2010, with GPs given the opportunity to advise that, with appropriate support, the patient ‘may be fit’ to return to work. This study uses the largest sickness certification dataset in the UK in order to evaluate GP use of ‘may be fit’ advice in fit notes issued to patients. The findings provide the first indication of how far the new system of certification is meeting stated objectives.
However, the same studies reported some problems in the adoption of the new certification system. Some GPs reported difficulties using the ‘may be fit’ options, and others expressed reluctance to compromise their relationship with the patient by refusing to issue a fit note (even for a ‘non-medical’ reason). A number of GPs complained about the lack of feedback from employers about the efficacy of the advice on the fit note.8,9 From the employer perspective, there has been concern expressed that GPs are not issuing enough ‘may be fit’ notes.11 This study uses a large national dataset to: