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Table 1 Worldwide prevalence studies on Oral Submucous Fibrosis

From: Oral submucous fibrosis: a contemporary narrative review with a proposed inter-professional approach for an early diagnosis and clinical management

Year

Authors

Study type

Sample size

Country

City/district

State/Province

Prevalence (%)

1965

Pindborg J. J. et al. [9]

Observational

10,000

India

Mumbai

Maharashtra

0.50

1965

Pindborg J. J. et al. [10]

Cross sectional

10,000

India

Lucknow

Uttar Pradesh

4.1

1966

Pindborg J. J. et al. [11]

Observational

10,000

India

Bengaluru

Karnataka

0.18

1966

Zachariah et al. [12]

Observational

5000

India

Thiruvananthapuram

Kerala

1.22

1968

Pindborg J. J. et al. [13]

Observational

50,915

India

Srikakulam

Andra Pradesh

0.04

Darbhanga

Bihar

0.07

Bhavnagar

Gujarat

0.16

Ernakulum

Kerala

0.36

1970

Wahi et al. [14]

Observational

 

India

Mainpuri

Uttar Pradesh

0.59

1972

Mehta F. S. et al. [15]

Survey

101,761

India

Pune

Maharashtra

0.03

1982

Lay K. M. et al. [16]

Cross sectional

6000

Myanmar

Bilugyun

Mon

0.1

1988

Seedat H. A. et al. [17]

Cross sectional

2400

South Africa

Durban

KwaZulu-Natal

3.4

1997

Tang J.G. et al. [18]

Cross sectional

11,046

China

Xiangtan

Hunan

3.30

2006

Patil P. B. et al. [19]

Cross sectional

2400

India

Dharwad

Karnataka

7.8

2007

Hazarey V. K. et al. [20]

Cross sectional

1000

India

Nagpur

Maharashtra

6.42

2008

Mathew A. L. et al. [21]

Observational

1190

India

Manipal

Karnataka

2.01

2008

Mehrotra R. et al. [22]

Retrospective

1151

India

Allahabad

Uttar Pradesh

17.02

2012

Sharma R. et al. [23]

Cross sectional survey

6800

India

Jaipur

Rajasthan

3.39

2012

Agarwal A. et al. [24]

Observational

750

India

Dehradun

Uttarakhand

5.4

2013

Bhatnagar P. et al. [25]

Survey

8866

India

Modinagar

Uttar Pradesh

1.97

2014

Burungale S. U. et al. [26]

Cross sectional

800

India

Jaitala, Nagpur

Maharashtra

2.62

2014

Nigam N. K. et al. [27]

Observational

1000

India

Moradabad

Uttar Pradesh

6.3

2015

Patil S. et al. [28]

Observational

5100

India

Jodhpur

Rajasthan

30

2016

Singh P. et al. [29]

Cross sectional survey

132

India

Nagpur

Maharashtra

2.86

2018

Tyagi V. N. et al. [30]

Cross sectional

1167

India

Nashik

Maharashtra

3.51

2018

Yang S. F. et al. [31]

Cross sectional

23,373,51

Republic of China

Taiwan

16.2

2019

More C. B, et al. [32]

Cross sectional

13,874

India

Vadodara

Gujarat

7.21