Table 5. Initial Diagnoses at First Healthcare Contact.

Children (<15 years) (n = 32)	n	%
Acute pharyngitis and/ or tonsillitis	11	34.4
Non-specific (viral) febrile illness	10	31.3
Dengue fever without warning signs	2	6.3
Dengue fever with warning signs	2	6.3
Decompensated DSS	1	3.1
Meningoencephalitis with septicaemic shock	1	3.1
Status epilepticus with presumed meningitis and pneumonia	1	3.1
Acute gastroenteritis	1	3.1
Roseola fever	1	3.1
Acute bronchiolitis	1	3.1
Adults (15–59 years) (n = 232)
Non-specific (viral) febrile illness	64	27.6
Dengue fever without warning signs	42	18.1
Acute pharyngitis and/ or tonsillitis	37	15.9
Dengue fever with warning signs	19	8.2
Severe dengue	14	6.0
Acute gastroenteritis	9	3.9
Compensated or decompensated DSS	7	3.0
Severe sepsis (infective diarrhoea, pneumonia)	7	3.0
Clinical leptospirosis	3	1.3
Urinary tract infection	2	0.9
Acute appendicitis	2	0.9
Bodyache and/ or headache	2	0.9
Labial abscess	1	0.4
Nephrolithiasis	1	0.4
Gastritis	1	0.4
Presumed measles	1	0.4
Presumed typhus	1	0.4
Elderly (≥60 years) (n = 56)
Non-specific (viral) febrile illness	12	21.4
Dengue fever without warning signs	9	16.0
Severe dengue	5	8.9
Compensated or decompensated DSS	5	8.9
Community acquired pneumonia with/ without septicaemic shock	5	8.9
Acute pharyngitis and/ or tonsillitis	3	5.3
Dengue fever with warning signs	2	3.5
Headache	2	3.5
Acute gastroenteritis	1	1.7
Severe sepsis with multiorgan failure	1	1.7
Advanced carcinoma rectum	1	1.7
Acute stroke	1	1.7
Urinary tract infection	1	1.7
Acute upper gastrointestinal bleeding	1	1.7
Indigestion	1	1.7

Details on diagnoses were missing in 1 patient (3.1%) for the children group, 19 for the adults (8.2%) and 7 for the elderly (12.5%).