Prevalence of blindness, SVI and VI in different studies in India and neighboring countries.

Visual impairment registry of patients from North Kolkata, Eastern India: A hospital-based study

Sabyasachi Bandyopadhyay
Samir Kumar Bandyopadhyay
Jaya Biswas
Mita Saha
Asim Kumar Dey
Asim Chakrabarti

January 2018

Purpose: To study the demographic profile, severity and causes of visual impairment among registered...

Prevalence and Causes of Blindness and Vision Impairment: Magnitude, Temporal Trends, and Projections in South and Central Asia

Vinay Nangia (346734)
Jost B. Jonas (7495712)
Ronnie George (201467)
Vijaya Lingam (709841)
Leon B. Ellwein (9374955)
Maria V. Cicinelli (9553351)
Aditi Das (7940)
Seth R. Flaxman (10154157)
Jill Keeffe (3232389)
John H. Kempen (8677779)
Janet Leasher (3232401)
Hans Limburg (584233)
Kovin Naidoo (3232392)
Konrad Pesudovs (583550)
Serge Resnikoff (3232395)
Alex Silvester (16657182)
Nina Tahhan (16657185)
Hugh R. Taylor (16656465)
Tien Y. Wong (12641560)
Rupert R. A. Bourne (3232398)

June 2019

Background: To assess prevalence and causes of vision loss in Central and South Asia. Methods: A s...

Causes and temporal trends of blindness and severe visual impairment in children in schools for the blind in North India.

Titiyal, JS
Pal, N
Murthy, GVS
Gupta, SK
Tandon, R
Vajpayee, RB
Gilbert, CE

January 2003

AIMS: To describe the causes of severe visual impairment and blindness (SVI/BL) in children in schoo...

Causes of blindness, SVI and VI in different studies in India and neighbouring countries.

Nakul Singh (595227)
Shiva Shankar Eeda (167018)
Bala Krishna Gudapati (167023)
Srinivasa Reddy (404069)
Pushkar Kanade (595228)
Ghanshyam Palamaner Subash Shantha (167038)
Padmaja Kumari Rani (167033)
Subhabrata Chakrabarti (167042)
Rohit C Khanna (595229)

July 2014

*: For both Blindness and Severe Visual Impairment; RE: Refractive error; SVI: Severe Visual Impa...

Prevalence of Blindness, SVI and VI based on presenting and Pinhole-corrected visual acuity.

Nakul Singh (595227)
Shiva Shankar Eeda (167018)
Bala Krishna Gudapati (167023)
Srinivasa Reddy (404069)
Pushkar Kanade (595228)
Ghanshyam Palamaner Subash Shantha (167038)
Padmaja Kumari Rani (167033)
Subhabrata Chakrabarti (167042)
Rohit C Khanna (595229)

July 2014

VI: Visual Impairment; SVI: Severe Visual Impairment; CI: Confidence Interval.</p

Prevalence and Causes of Blindness and Visual Impairment and Their Associated Risk Factors, in Three Tribal Areas of Andhra Pradesh, India

Singh Nakul
Eeda Shiva Shankar
Gudapati Bala Krishna
Reddy Srinivasa
Kanade Pushkar
Shantha Ghanshyam Palamaner Subash
Rani Padmaja Kumari
Chakrabarti Subhabrata
Khanna Rohit C

July 2014

To assess the prevalence of blindness and visual impairment (VI), their associated causes and underl...

Prevalence and Causes of Blindness and Visual Impairment and Their Associated Risk Factors, in Three Tribal Areas of Andhra Pradesh, India

Nakul Singh
Shiva Shankar Eeda
Bala Krishna Gudapati
Srinivasa Reddy
Pushkar Kanade
Ghanshyam Palamaner
Subash Shantha
Padmaja Kumari Rani
Subhabrata Chakrabarti
Rohit C Khanna

August 2016

Objective: To assess the prevalence of blindness and visual impairment (VI), their associated causes...

Prevalence and Causes of Blindness and Visual Impairment and Their Associated Risk Factors, in Three Tribal Areas of Andhra Pradesh, India

Singh Nakul
Eeda Shiva Shankar
Gudapati Bala Krishna
Reddy Srinivasa
Kanade Pushkar
Shantha Ghanshyam Palamaner Subash
Rani Padmaja Kumari
Chakrabarti Subhabrata
Khanna Rohit C

July 2014

To assess the prevalence of blindness and visual impairment (VI), their associated causes and underl...

Prevalence and causes of visual impairment in three studies areas.

Srinivas Marmamula (284646)
Saggam Narsaiah (284648)
Konegari Shekhar (284649)
Rohit C. Khanna (167009)
Gullapalli N. Rao (436154)

July 2013

Values are expressed as percentage prevalence.*Visual impairment (VI) is defined as presen...

Proportion of Blindness, SVI, and MVI in examined persons due to specific causes in Thailand.

Saichin Isipradit (673228)
Maytinee Sirimaharaj (673229)
Puwat Charukamnoetkanok (673230)
Oraorn Thonginnetra (673231)
Warapat Wongsawad (673232)
Busaba Sathornsumetee (673233)
Sudawadee Somboonthanakij (673234)
Piriya Soomsawasdi (673235)
Umapond Jitawatanarat (673236)
Wongsiri Taweebanjongsin (673237)
Eakkachai Arayangkoon (673238)
Punyawee Arame (673239)
Chinsuchee Kobkoonthon (673240)
Pannet Pangputhipong (673241)

December 2014

Proportion of Blindness, SVI, and MVI in examined persons due to specific causes in Thailand.</p

Age and Sex Adjusted Prevalence of Blindness, SVI, and MVI in each region of Thailand.

Saichin Isipradit (673228)
Maytinee Sirimaharaj (673229)
Puwat Charukamnoetkanok (673230)
Oraorn Thonginnetra (673231)
Warapat Wongsawad (673232)
Busaba Sathornsumetee (673233)
Sudawadee Somboonthanakij (673234)
Piriya Soomsawasdi (673235)
Umapond Jitawatanarat (673236)
Wongsiri Taweebanjongsin (673237)
Eakkachai Arayangkoon (673238)
Punyawee Arame (673239)
Chinsuchee Kobkoonthon (673240)
Pannet Pangputhipong (673241)

December 2014

Age and Sex Adjusted Prevalence of Blindness, SVI, and MVI in each region of Thailand.</p

Prevalence of Visual Impairment stratified by age, gender and education.

Noopur Gupta (421967)
Praveen Vashist (330088)
Sumit Malhotra (299340)
Suraj Singh Senjam (730652)
Vasundhara Misra (730653)
Amit Bhardwaj (246777)

April 2015

CI = Confidence Interval*Visual Impairment defined as Presenting visual acuity <6/18 in be...

Number of people (mean, 95% uncertainty interval) blind (presenting visual acuity <3/60) or visually impaired (MSVI) (presenting visual acuity <6/18, ≥3/60) due to glaucoma and the age-standardized prevalences (mean, 95% uncertainty interval) in different world regions in 1990.

Rupert R. A. Bourne (3232398)
Hugh R. Taylor (227419)
Seth R. Flaxman (110869)
Jill Keeffe (3232389)
Janet Leasher (3232401)
Kovin Naidoo (3232392)
Konrad Pesudovs (583550)
Richard A. White (411598)
Tien Y. Wong (103774)
Serge Resnikoff (3232395)
Jost B. Jonas (291825)

October 2016

Number of people (mean, 95% uncertainty interval) blind (presenting visual acuity <3/60) or visua...

Categories of visual impairment based on presenting visual acuity in the better eye stratified by area of residence.

Srinivas Marmamula (284646)
Saggam Narsaiah (284648)
Konegari Shekhar (284649)
Rohit C. Khanna (167009)
Gullapalli N. Rao (436154)

July 2013

*Proportions are presented with 95% confidence intervals in parenthesis.†Prevalence adjust...

Rapid Assessment of Avoidable Blindness in India.

John Neena
Jose Rachel
Vashist Praveen
Gudlavalleti V S Murthy

BACKGROUND: Rapid assessment of avoidable blindness provides valid estimates in a short period of ti...

Visual impairment registry of patients from North Kolkata, Eastern India: A hospital-based study

Sabyasachi Bandyopadhyay
Samir Kumar Bandyopadhyay
Jaya Biswas
Mita Saha
Asim Kumar Dey
Asim Chakrabarti

January 2018

Purpose: To study the demographic profile, severity and causes of visual impairment among registered...

Prevalence and Causes of Blindness and Vision Impairment: Magnitude, Temporal Trends, and Projections in South and Central Asia

Vinay Nangia (346734)
Jost B. Jonas (7495712)
Ronnie George (201467)
Vijaya Lingam (709841)
Leon B. Ellwein (9374955)
Maria V. Cicinelli (9553351)
Aditi Das (7940)
Seth R. Flaxman (10154157)
Jill Keeffe (3232389)
John H. Kempen (8677779)
Janet Leasher (3232401)
Hans Limburg (584233)
Kovin Naidoo (3232392)
Konrad Pesudovs (583550)
Serge Resnikoff (3232395)
Alex Silvester (16657182)
Nina Tahhan (16657185)
Hugh R. Taylor (16656465)
Tien Y. Wong (12641560)
Rupert R. A. Bourne (3232398)

June 2019

Background: To assess prevalence and causes of vision loss in Central and South Asia. Methods: A s...

Causes and temporal trends of blindness and severe visual impairment in children in schools for the blind in North India.

Titiyal, JS
Pal, N
Murthy, GVS
Gupta, SK
Tandon, R
Vajpayee, RB
Gilbert, CE

January 2003

AIMS: To describe the causes of severe visual impairment and blindness (SVI/BL) in children in schoo...

Causes of blindness, SVI and VI in different studies in India and neighbouring countries.

Nakul Singh (595227)
Shiva Shankar Eeda (167018)
Bala Krishna Gudapati (167023)
Srinivasa Reddy (404069)
Pushkar Kanade (595228)
Ghanshyam Palamaner Subash Shantha (167038)
Padmaja Kumari Rani (167033)
Subhabrata Chakrabarti (167042)
Rohit C Khanna (595229)

July 2014

*: For both Blindness and Severe Visual Impairment; RE: Refractive error; SVI: Severe Visual Impa...

Prevalence of Blindness, SVI and VI based on presenting and Pinhole-corrected visual acuity.

Nakul Singh (595227)
Shiva Shankar Eeda (167018)
Bala Krishna Gudapati (167023)
Srinivasa Reddy (404069)
Pushkar Kanade (595228)
Ghanshyam Palamaner Subash Shantha (167038)
Padmaja Kumari Rani (167033)
Subhabrata Chakrabarti (167042)
Rohit C Khanna (595229)

July 2014

VI: Visual Impairment; SVI: Severe Visual Impairment; CI: Confidence Interval.</p

Prevalence and Causes of Blindness and Visual Impairment and Their Associated Risk Factors, in Three Tribal Areas of Andhra Pradesh, India

Singh Nakul
Eeda Shiva Shankar
Gudapati Bala Krishna
Reddy Srinivasa
Kanade Pushkar
Shantha Ghanshyam Palamaner Subash
Rani Padmaja Kumari
Chakrabarti Subhabrata
Khanna Rohit C

July 2014

To assess the prevalence of blindness and visual impairment (VI), their associated causes and underl...

Prevalence and Causes of Blindness and Visual Impairment and Their Associated Risk Factors, in Three Tribal Areas of Andhra Pradesh, India

Nakul Singh
Shiva Shankar Eeda
Bala Krishna Gudapati
Srinivasa Reddy
Pushkar Kanade
Ghanshyam Palamaner
Subash Shantha
Padmaja Kumari Rani
Subhabrata Chakrabarti
Rohit C Khanna

August 2016

Objective: To assess the prevalence of blindness and visual impairment (VI), their associated causes...

Prevalence and Causes of Blindness and Visual Impairment and Their Associated Risk Factors, in Three Tribal Areas of Andhra Pradesh, India

Singh Nakul
Eeda Shiva Shankar
Gudapati Bala Krishna
Reddy Srinivasa
Kanade Pushkar
Shantha Ghanshyam Palamaner Subash
Rani Padmaja Kumari
Chakrabarti Subhabrata
Khanna Rohit C

July 2014

To assess the prevalence of blindness and visual impairment (VI), their associated causes and underl...

Prevalence and causes of visual impairment in three studies areas.

Srinivas Marmamula (284646)
Saggam Narsaiah (284648)
Konegari Shekhar (284649)
Rohit C. Khanna (167009)
Gullapalli N. Rao (436154)

July 2013

Values are expressed as percentage prevalence.*Visual impairment (VI) is defined as presen...

Proportion of Blindness, SVI, and MVI in examined persons due to specific causes in Thailand.

Saichin Isipradit (673228)
Maytinee Sirimaharaj (673229)
Puwat Charukamnoetkanok (673230)
Oraorn Thonginnetra (673231)
Warapat Wongsawad (673232)
Busaba Sathornsumetee (673233)
Sudawadee Somboonthanakij (673234)
Piriya Soomsawasdi (673235)
Umapond Jitawatanarat (673236)
Wongsiri Taweebanjongsin (673237)
Eakkachai Arayangkoon (673238)
Punyawee Arame (673239)
Chinsuchee Kobkoonthon (673240)
Pannet Pangputhipong (673241)

December 2014

Proportion of Blindness, SVI, and MVI in examined persons due to specific causes in Thailand.</p

Age and Sex Adjusted Prevalence of Blindness, SVI, and MVI in each region of Thailand.

Saichin Isipradit (673228)
Maytinee Sirimaharaj (673229)
Puwat Charukamnoetkanok (673230)
Oraorn Thonginnetra (673231)
Warapat Wongsawad (673232)
Busaba Sathornsumetee (673233)
Sudawadee Somboonthanakij (673234)
Piriya Soomsawasdi (673235)
Umapond Jitawatanarat (673236)
Wongsiri Taweebanjongsin (673237)
Eakkachai Arayangkoon (673238)
Punyawee Arame (673239)
Chinsuchee Kobkoonthon (673240)
Pannet Pangputhipong (673241)

December 2014

Age and Sex Adjusted Prevalence of Blindness, SVI, and MVI in each region of Thailand.</p

Prevalence of Visual Impairment stratified by age, gender and education.

Noopur Gupta (421967)
Praveen Vashist (330088)
Sumit Malhotra (299340)
Suraj Singh Senjam (730652)
Vasundhara Misra (730653)
Amit Bhardwaj (246777)

April 2015

CI = Confidence Interval*Visual Impairment defined as Presenting visual acuity <6/18 in be...

Number of people (mean, 95% uncertainty interval) blind (presenting visual acuity <3/60) or visually impaired (MSVI) (presenting visual acuity <6/18, ≥3/60) due to glaucoma and the age-standardized prevalences (mean, 95% uncertainty interval) in different world regions in 1990.

Rupert R. A. Bourne (3232398)
Hugh R. Taylor (227419)
Seth R. Flaxman (110869)
Jill Keeffe (3232389)
Janet Leasher (3232401)
Kovin Naidoo (3232392)
Konrad Pesudovs (583550)
Richard A. White (411598)
Tien Y. Wong (103774)
Serge Resnikoff (3232395)
Jost B. Jonas (291825)

October 2016

Number of people (mean, 95% uncertainty interval) blind (presenting visual acuity <3/60) or visua...

Categories of visual impairment based on presenting visual acuity in the better eye stratified by area of residence.

Srinivas Marmamula (284646)
Saggam Narsaiah (284648)
Konegari Shekhar (284649)
Rohit C. Khanna (167009)
Gullapalli N. Rao (436154)

July 2013

*Proportions are presented with 95% confidence intervals in parenthesis.†Prevalence adjust...

Rapid Assessment of Avoidable Blindness in India.

John Neena
Jose Rachel
Vashist Praveen
Gudlavalleti V S Murthy

BACKGROUND: Rapid assessment of avoidable blindness provides valid estimates in a short period of ti...

Visual impairment registry of patients from North Kolkata, Eastern India: A hospital-based study

Sabyasachi Bandyopadhyay
Samir Kumar Bandyopadhyay
Jaya Biswas
Mita Saha
Asim Kumar Dey
Asim Chakrabarti

January 2018

Purpose: To study the demographic profile, severity and causes of visual impairment among registered...

Prevalence and Causes of Blindness and Vision Impairment: Magnitude, Temporal Trends, and Projections in South and Central Asia

Vinay Nangia (346734)
Jost B. Jonas (7495712)
Ronnie George (201467)
Vijaya Lingam (709841)
Leon B. Ellwein (9374955)
Maria V. Cicinelli (9553351)
Aditi Das (7940)
Seth R. Flaxman (10154157)
Jill Keeffe (3232389)
John H. Kempen (8677779)
Janet Leasher (3232401)
Hans Limburg (584233)
Kovin Naidoo (3232392)
Konrad Pesudovs (583550)
Serge Resnikoff (3232395)
Alex Silvester (16657182)
Nina Tahhan (16657185)
Hugh R. Taylor (16656465)
Tien Y. Wong (12641560)
Rupert R. A. Bourne (3232398)

June 2019

Background: To assess prevalence and causes of vision loss in Central and South Asia. Methods: A s...

Causes and temporal trends of blindness and severe visual impairment in children in schools for the blind in North India.

Titiyal, JS
Pal, N
Murthy, GVS
Gupta, SK
Tandon, R
Vajpayee, RB
Gilbert, CE

January 2003

AIMS: To describe the causes of severe visual impairment and blindness (SVI/BL) in children in schoo...

Prevalence of blindness, SVI and VI in different studies in India and neighboring countries.

Abstract

Extracted data

Prevalence of blindness, SVI and VI in different studies in India and neighboring countries.

Abstract

Extracted data

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