Quality Registers in Finland The Importance to Measure ... · Total fertility rate by the age at...

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Quality Registers in Finland – The Importance to Measure Fertility Treatments

Mika Gissler, THL

National, mandatory data collections on reproductive health maintained by THL

▪ Register on Congenital Malformations since 1963

▪ Register on induced abortions and sterilisations since 1983 (statistics since 1950/1939)

▪ Medical Birth Register since 1987

– More detailed data on very premature children since 2005 (< 1501 grams or < 32 gestational weeks)

▪ Statistics on IVF/IUI since 1992/2005

▪ Drug and pregnancy –research database on use of medication during pregnancy and its consequences since 1996

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National, mandatory registers on reproductive health maintained by THL

▪ Information on hospital care related to reproduction is available in the Hospital Discharge Register

– Hospital inpatient care since 1967

– Hospital day surgery since 1994

– Social institutions since 1995

– Hospital outpatient visits since 1998

– Primary health care visits since 2011

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Total fertility rate decreases in Finland

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Total fertility rate in the Nordic countries

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Fertility rate per 1000 women by age

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The mean age of parturients, years

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The number of ART treatments

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The number of ART treatmentsper 1000 women aged 15-49 years

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Total fertility rate by the age at first birth

Roustaei Z, Räisänen S, Gissler M, Heinonen S: Fertility rates and the postponement of first births: a descriptive study with Finnish population data. BMJ Open 2018.

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The number of ART treatmentsper 1000 women aged 15-49 years, 2015

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The proportion of IVF+ICSI and FET, 2015

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The number of donations

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Started treatments by age

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The number of newborns born after ART

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The number of newborns and the effect of ART

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How to measure quality in ART?

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The mean number of transferred embryos

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The proportion of single embryo transfers

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The number of multiple deliveries after ART

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The proportion of multiple deliveries after ART, %

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The proportion of treatments ending to a live birth

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Success rates by the number of transferred embryos in 2016

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IVF/ICSI success rates by clinic in 2016

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Proportion of IVF/ICSI single embryo transfers by clinic in 2016

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The proportion of premature births (<37 gw) and low birth weight children (<2500 g), %

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The mean number of embryos per a live born child

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Need for better data

▪ Current data collection is based on aggregated data.

▪ The ART legislation (2007)

– National statistics are based on aggregated data.

– Each clinic has to keep a register.

– For research purposes clinical data can be combined.

▪ Monitoring of quality in ART services is limited.

– Benchmarking between clinics cannot be done by using case-mix.

– No information on the number of treatments per woman/couple.

– No information on cumulative success rate.

– No information on the effectiveness of ART services, e.g. the high use of FET.

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Need for better data

▪ Possibilities:

– To start a new quality register: informed consent is required as well as more funding.

– To collect cycle-based data for research: no informed consent is required, but there are limitation how the data can be used.

– The parliament has received a proposal for a new legislation on secondary use of health care information (2019?). In the background document, the request to initiate an IVF-register has been mentioned.

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