The burden of diabetes and impaired glucose tolerance in India using the WHO 1999 criteria: prevalence of diabetes in India study (PODIS).
This random multistage cross-sectional population survey was undertaken to determine the prevalence of diabetes mellitus (DM) and impaired glucose tolerance (IGT) in subjects aged 25 years and above in India. The study was carried out in 77 centers (40 urban and 37 rural). 18363 (9008 males and 9355 females) subjects were studied. 10617 (5379 males and 5238 females) were from urban areas and 7746 (3629 males and 4117 females) from rural areas. Blood samples were taken after a fast of 10-12 h and 2 h after 75 g of oral glucose. Subjects were categorized as having IGT or DM using the World Health Organisation (WHO) (1999) criteria. The standardized prevalence rate for DM in the total Indian, urban and rural populations was 4.3, 5.9 and 2.7%, respectively. The corresponding IGT rates in the three populations was 5.2, 6.3 and 3.7%, respectively. The urban prevalence of DM and IGT was significantly greater than in the rural population (P < 0.001 in both instances). The prevalence of DM was significantly, more than that of IGT (P < 0.001) within both the rural and urban populations. Type 2 diabetes is a major health problem is India.
Sadikot
S M
SM
DiabetesIndia, 308, Doctor House, Peddar Road, Mumbai 400026, India. smsadikot@vsnl.com
Nigam
A
A
Das
S
S
Bajaj
S
S
Zargar
A H
AH
Prasannakumar
K M
KM
Sosale
A
A
Munichoodappa
C
C
Seshiah
V
V
Singh
S K
SK
Jamal
A
A
Sai
K
K
Sadasivrao
Y
Y
Murthy
S S
SS
Hazra
D K
DK
Jain
S
S
Mukherjee
S
S
Bandyopadhay
S
S
Sinha
N K
NK
Mishra
R
R
Dora
M
M
Jena
B
B
Patra
P
P
Goenka
K
K
D000328:Adult; D003920:Diabetes Mellitus / Q000453:epidemiology*; D005260:Female; D018149:Glucose Intolerance / Q000453:epidemiology*; D006801:Humans; D007194:India / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D012424:Rural Population / Q000706:statistics & numerical data; D014505:Urban Population / Q000706:statistics & numerical data; D014944:World Health Organization