Morbidity from Childhood to Adulthood. The Medical Life History of 103 Patients

The aim of the study was to investigate the relationship between presented morbidity in consecutive periods of time in the first 35 years of life. Data were collected in a large rural general practice from 1946 to 1990 and covered 103 persons born between 1946 and 1959 in a general practice in the east of The Netherlands. Morbidity scores were calculated for all registered diagnoses in 5-year periods. Morbidity was allocated to three degrees of seriousness, to all atopic disorders, and to eight important diagnosis groups. There were strong correlations between consecutive time periods for all but serious morbidity. The same pattern was found between 0-4 years of age and consecutive periods till the age of 20-25. After this age no significant correlations could be established. Atopic disorders were inter-related in the first 20 years of life. Strong correlations were also found for eczema and lower respiratory tract infections in the first 20 years, while strong correlations were found for accidents and nervous complaints between the ages of 20 and 35. We conclude that causes of morbidity presented in general practice in childhood and adulthood are strongly inter-related over consecutive 5-year periods.