Research Repository @Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico

01/02/2024
19/05/2026
Data source
Human
Hospital discharge records
Hospital inpatient records
Hospital outpatient visit records
Other
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Population Qualitative Data

Population age groups

  • Paediatric Population (< 18 years)
    • Neonate
      • Preterm newborn infants (0 – 27 days)
      • Term newborn infants (0 – 27 days)
    • Infants and toddlers (28 days – 23 months)
    • Children (2 to < 12 years)
    • Adolescents (12 to < 18 years)
  • Adult and elderly population (≥18 years)
    • Adults (18 to < 65 years)
      • Adults (18 to < 46 years)
      • Adults (46 to < 65 years)
    • Elderly (≥ 65 years)
      • Adults (65 to < 75 years)
      • Adults (75 to < 85 years)
      • Adults (85 years and over)

Estimated percentage of the population covered by the data source in the catchment area

27% number of hospitalized patients/number of residents in Milan

Description of the population covered by the data source in the catchment area whose data are not collected (e.g., people who are registered only for private care)

The population covered by the data source is composed by the patients accesing one of the main public hospital in the area. Primary care data (GPs and pharmacist level) are not collected
Family linkage

Family linkage available in the data source permanently or can be created on an ad hoc basis

Ad hoc
Population

Population size

1716275

Active population size

404515

Population by age group

Age group Population size Active population size
Paediatric Population (< 18 years)
353537
93664
Term newborn infants (0 – 27 days)
30673
8632
Infants and toddlers (28 days – 23 months)
70028
31746
Children (2 to < 12 years)
178201
38681
Adolescents (12 to < 18 years)
74635
14605
Adults (18 to < 46 years)
646972
161365
Adults (46 to < 65 years)
371703
82333
Elderly (≥ 65 years)
344063
67153
Adults (65 to < 75 years)
154839
33123
Adults (75 to < 85 years)
128334
24145
Adults (85 years and over)
60890
9885
Median observation time

Median time (years) between first and last available records for unique individuals

0.16

Median time (years) between first and last available records for unique active individuals (alive and currently registered)

0.15