Consumption of psychotropic drugs among disability pension applicants with mental disorders: comparing awarded and rejected applicants in Finland

Medication and rehabilitation of persons applying for disability pension due to depression: a register-based retrospective study from Finland

PURPOSE

To investigate how drug therapies and rehabilitation options have been utilised before applying for a disability pension due to depression.

METHODS

A retrospective register-based study of the 3604 persons who applied for a disability pension from the Social Insurance Institution of Finland (Kela) in 2019. In Finland, disability pension is usually preceded by an incapacity for work lasting for 1 year, during which time therapeutic procedures, which were analysed here, are applied.

RESULTS

Approximately half (56.0%) of the applicants had reimbursed purchases of two or more antidepressants during the 12 months preceding the disability pension application. Psychotherapy was received by 13.8% and 19.2% of the applicants 1 and 5 years before application, respectively. The share of applicants receiving some form of rehabilitation 1 year before application was 24.8% and 39.0% in the 5 years preceding application. During the 4 months before application, 19.6% of the applicants had no antidepressant purchases. In total, 12.2% of the applicants had both antidepressant treatment and psychotherapy in the year preceding the application, and 9.9% had neither psychotherapy nor antidepressant treatment.

CONCLUSION

Before applying for disability pension, only a minority of the applicants had received effective treatment for depression in the form of psychotherapy and antidepressants. However, most of the applicants had received some form of treatment, but it appears to have been insufficient.

Use of Health Services and Rehabilitation before and after the Beginning of Long-Term Sickness Absence-Comparing the Use by Employment and Disability Pension Transition after the Sickness Absence in Finland

The objective of the study was to follow the health care and rehabilitation use before, during and after long-term sickness absence (LTSA), and to compare the use by post-LTSA labour market situation in terms of disability pension and employment. Individuals aged 18-58 with a ≥30-day LTSA spell in 2015 (N = 2427) were included from the total population of the city of Oulu, Finland. Register data included LTSA spells, outpatient health care visits, inpatient care spells and rehabilitation spells, disability pensions (DP), employment dates, and demographic, socioeconomic and disability-related covariates. The study population was followed for one year before, and three years after the start of LTSA. Negative binomial regression models were utilized to examine covariate-adjusted use of the three service types and group differences. The use of outpatient health care peaked at the start of the LTSA spell, and adjusted for covariates, the height of the peak was similar regardless of post-LTSA labour market situation. Adjusted for covariates, those who transferred to permanent DP after an LTSA used more outpatient (predicted mean 4.87 for attendance days quarterly, 95% CI 4.36-5.38) and inpatient (predicted mean 84 days quarterly, 95% CI 0.62-1.06) health care than others during three years after the start of LTSA. Individuals not employed after an LTSA showed the highest and increasing level of rehabilitation use. The results indicate that Individuals returning to employment after an LTSA are provided with relatively high amount of early outpatient care, possibly aiding the return. For individuals not employed after an LTSA, rehabilitation is used quite frequently but rather late in the disability process. The frequent use of health care among future disability pensioners is consistent with their increasing health problems leading to retirement.

Outpatient healthcare use before and during a long-term sickness absence spell: a register-based follow-up study comparing healthcare use by the length of sickness absence and transition to disability pension in Finland

OBJECTIVES

The objective of the study was to examine outpatient healthcare use before and during a long-term sickness absence (LTSA), and to compare the development of healthcare use between groups defined through LTSA lengths and disability pension (DP) transition.

DESIGN

Register-based longitudinal study with five 6-month periods before and after the start of the LTSA spell in early 2016.LTSA groups 1 (N=210) and 2 (N=187) went on to reach the statutory maximum LTSA length, with group 1 transitioning to DP. Group 3 (N=3082) had a shorter LTSA spell. Control group 4 (N=92 921) had no LTSA.

SETTING AND PARTICIPANTS

Non-retired individuals aged 20-59, with no LTSA during 2015 (N=96 400) were included from the total population of the city of Oulu, Finland. Register data were linked on LTSA spells and outpatient healthcare use 2013-2018, DP status in 2018, and various covariates.

MAIN OUTCOME MEASURES

Negative binomial regression models were used to examine the covariate-adjusted number of healthcare visits, and to examine the association of the LTSA groups with healthcare use before and after the start of LTSA (incidence rate ratios and predicted means).

RESULTS

Individuals eventually reaching the maximum LTSA length (groups 1 and 2) had a higher level of healthcare use before the LTSA and especially after the start of LTSA than others. Individuals transferring to DP after the maximum LTSA (group 1) used healthcare the most after the start of LTSA.

CONCLUSIONS

The risk for at least 1 year's disability may be identified by frequent outpatient healthcare use years before LTSA. However, future disability retirees could not be identified through their pre-LTSA healthcare use. Instead, their high use of healthcare after the start of the LTSA was consistent with their increasing health problems leading to retirement.