Declining trend in major gynaecological surgery in The Netherlands during 1991-1998. Is there an impact on surgical skills and innovative ability?
OBJECTIVE
To assess the number of major surgical procedures in gynaecology over a period of eight years in The Netherlands and to detect possible trends. Relevance of the trends and the possible impact on surgical skills and on innovative ability are discussed.


METHODS
Observational study.


METHODS
Hospital care in The Netherlands.


METHODS
Data from a national hospital discharge database, from all 119 hospitals in The Netherlands.


METHODS
When a patient is discharged from the hospital. data on the diagnosis and treatment are registered by local medical officers and administrators. Registration of surgical procedures is based on the International Classification of Procedures in Medicine (ICPM, WHO 1978), the so-called WCC-standard. All hospitals but one (a cancer centre) in The Netherlands participate in this registration, resulting in 99.3% of all admissions. Data on gynaccological manpower were obtained from the Dutch College of Obstetricians and Gynaecologists. In order to standardise the frequency numbers per 1,000 women, yearly data of the female population according to age were obtained from the Central Office for Population Statistics.


RESULTS
The female population aged 20 years of age and older increased 3% between 1991 and 1998, from 5.8 million to 6.0 million. In the same period the number of gynaecologists grew from 604 to 625, also an increase of 3%. The total number of hysterectomies dropped from 21,433 in 1991 to 16,320 (-24 %) in 1998 (chi2 for trend 1,245.1. P < 0.001) Surgery of the uterine cavity, either performed hysteroscopically or blind, increased from 311 to 1,958 (+ 625%) cases per year (chi2 for trend 2,459.2, P < 0.001). No trend has been detected in the numbers of adnexal operations, including surgical treatment of tubal pregnancy (tubotomy or tubectomy). In 1998, 12% of all ovarian surgery and 28% of all surgery for ectopic pregnancies was performed laparoscopically. Surgery for female urinary incontinence experienced a strong decline of 46% in the studied period. The frequency of vaginal repair decreased with 1354 (-16%) cases. The abdominal prolapse surgery (abdominal sacral colpopexy, obliteration of the Douglas pouch) is steadily increasing, although the absolute numbers are small. In 1998 seven hundred and forty-three women underwent an abdominal approach of their prolapse repair, compared with 7239 that had the vaginal repair.


CONCLUSIONS
The declining trend of major gynaecological surgery in combination with the increasing number of gynaecologists will result in more difficulty for gynaecologists to acquire and maintain surgical skills and may therefore affect their ability to innovate within the surgical profession.
Brölmann
H A
HA
Department of Obstetrics and Gynaecology, St Joseph Hospital, Veldhoven, The Netherlands.
Vervest
H A
HA
Heineman
M J
MJ
D000328:Adult; D000368:Aged; D002983:Clinical Competence / Q000592:standards; D005260:Female; D013509:Gynecologic Surgical Procedures / Q000706:statistics & numerical data* / Q000639:trends*; D006176:Gynecology / Q000592:standards / Q000639:trends*; D006801:Humans; D008875:Middle Aged; D009426:Netherlands