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Table 1 Sample characteristics

From: Reminder system for health screening in early childhood – an analysis regarding different social circumstances

Variable (missing values) Categories n (mean) % (SD)
Age (366)   (5.58) (0.50)
Sex (1) Male 33,323 51.4
Female 31,559 48.6
U9 participation (0) No 6978 10.8
Yes 57,905 89.3
Reminder system (0) Not exposed 36,712 56.6
Exposed 28,171 43.4
Neighbourhood deprivation (1.995) Very low 5531 8.5
Low 16,408 25.3
Middle 23,474 36.2
High 13,808 21.3
Very high 3667 5.7
First language (13.916) German 31,180 48.1
Other 10,869 21.3
Yugoslav 1392 2.2
Turkish 3569 5.5
Russian 1962 3.0
Moroccan 1995 3.1
Family status (12.073) Two-parent family 44,721 68.9
One-parent family 8089 12.5
Total   64,883 100.00
  1. N Number, SD Standard deviation