Cited by 5Child Nutrition and Water AccessUrban and Rural Development ChallengesPublic Health and Environmental Issues

Water, Sanitation, and Hygiene (WASH) practices among residents of different slum settlements in a ward of Kolkata: A mixed-methods study

Open access
Ray, Kuntala, Shukla, Vineeta, Basu, Mausumi, Manna, Sukanta, Rashid, Mamunur, Mondal, Aparajita·2024·Journal of Education and Health Promotion

Abstract

BACKGROUND: Access to safe water, sanitation, and hygiene (WASH) is the most basic need for mankind. Poor WASH practices are associated with various waterborne diseases, especially in developing countries such as India. The aim of the study was to assess WASH practices among residents of different slum settlements in a ward of Kolkata, identify the factors associated with WASH practice, and explore the barriers faced by the families and municipal staff in providing adequate WASH services to the community. MATERIALS AND METHODS: An observational study, cross-sectional in design with a convergent parallel mixed–methods approach, was conducted in different slum settlements in a ward of Kolkata. Quantitative data were collected by face-to-face interview, spot observation, and measuring the living area, door, and window spaces. Key informant interviews were conducted with the medical officer, ward vector-control coordinator, and municipal waste handlers, in addition to in-depth interviews with respondents who had unsatisfactory WASH practices. SPSS version 25.0 was used to analyze the quantitative data. Qualitative data were analyzed thematically using Atlas.ti 22. RESULTS: The overall WASH practices were considered satisfactory in 58.8% of the households. Education of the respondents up to the secondary level, presence of overcrowding, and inadequate ventilation in the house had statistically significantly higher odds of unsatisfactory practice. Poor living conditions, difficulty in collecting and storing water, waterlogging, blocked sewage drains, common toilets for men and women, and lack of motivation were the primary obstacles identified by the residents. CONCLUSION: Unsatisfactory WASH practices were observed among a high proportion of the slum population. Community engagement and education regarding WASH in communities is strongly recommended along with improvement of infrastructure and capacity building.

AI snapshot

Written from the paper’s full text.

TL;DR

In a cross-sectional mixed-methods study of 228 slum households in a Kolkata ward, 58.8% had satisfactory WASH practices using a median WASH score of 26.0 as the cutoff. Unsatisfactory practices were associated with lower education, overcrowding, and inadequate ventilation, while qualitative interviews identified poor living conditions, water collection/storage difficulties, waterlogging, blocked drains, shared toilets, and lack of motivation as barriers.

Key findings

  • Overall WASH practices were satisfactory in 134/228 (58.8%) households; unsatisfactory WASH was defined as scoring below the median total WASH score of 26.0.
  • Water: 226/228 (99.1%) used corporation/piped water; 161 (70.6%) did nothing to make drinking water safer; 191 (83.8%) found the supplied water acceptable; 162 (71.1%) cleaned storage containers at least weekly.
  • Sanitation/hygiene: 178 (78.1%) used community latrines, 193 (84.6%) shared toilets, 214 (93.9%) had manual flushing, only 38 (16.7%) had a water source in the toilet, and 24 (10.5%) reported daily toilet cleaning; a dedicated handwashing facility was present in 33 (14.5%) dwellings, soap was available in 192 (84.2%), 171 (75.0%) always washed hands with soap before eating, and 200 (87.7%) always washed after using the toilet.
  • In Table 4, education up to secondary (AOR 3.81, 95% CI 1.56–9.34; P=0.003), overcrowding (AOR 3.94, 95% CI 1.95–7.98; P<0.001), and inadequate ventilation (AOR 5.99, 95% CI 3.14–11.43; P<0.001) had significantly higher odds of unsatisfactory WASH; the narrative reports different AORs for these factors and also reports male gender (AOR 2.57, 95% CI 1.29–5.15). Qualitative themes included poor living conditions, difficulty collecting/storing water, waterlogging, blocked sewage drains, common toilets for men and women, littering, and lack of motivation.

Methods

  • Observational cross-sectional study with a quantitative-dominant convergent parallel mixed-methods design (QUAN+qual), conducted in slum settlements in the urban field practice area of a medical college in Kolkata over 6 months (July–December 2022).
  • Quantitative strand: 228 households randomly selected from a UPHC line list of 3,983; one adult per household was interviewed; data collected by face-to-face interview, spot observation, and measurement of living area, door, and window spaces; WASH score ranged 0–40, categorized by median cutoff; analyzed in SPSS v25 with bivariate and multivariable logistic regression.
  • Qualitative strand: criterion purposive sampling; in-depth interviews with 8 households having unsatisfactory WASH scores and key informant interviews with 1 medical officer, 1 vector-control coordinator, and 4 municipal waste handlers until data saturation; thematically analyzed using Atlas.ti 22.

Limitations

  • Stated by the paper: only one member per household was interviewed, so practices of other members may have been missed; household members may belong to different education levels and respond differently; water quality analysis was not included; the knowledge–practice gap was not assessed; and more meaningful triangulation/meta-inference would have improved the study.
  • Evident from the text: the cross-sectional design cannot establish causality, and self-reported WASH practices may be subject to social desirability bias; findings come from slum settlements in one Kolkata ward, limiting generalizability.
  • Evident from the text: some numbers are inconsistent between narrative and tables—e.g., adjusted odds ratios for education, overcrowding, and ventilation differ between the text and Table 4; male gender appears in the narrative but not Table 4; Nagelkerke R² is reported as 41.2% in the text versus 0.381 in the table note; and open handwashing is reported as 112 in the text versus 119 in Table 3.

Model-written summary. Check it against the paper before relying on it.

Integrity signals

Registry

Crossref · 10.4103/jehp.jehp_995_23

Cites

11 of 11 references verified0 citation errors · 0 not checkable

Statistics

Nothing to recompute.

Claims the paper makes

0 of 6 cited sources checked · 0 supported · 0 flagged

  • Findingown data

    The method of drawing drinking water was observed to be safe among 88.6% of the study population.

    “The method of drawing drinking water was observed to be safe among 88.6% of the study population.”
    Quote in the paperNot a substantial claim
  • Findingown data

    Male gender was associated with statistically significantly higher odds of unsatisfactory WASH practices (AOR 2.57, 95% CI 1.29-5.15).

    “Male gender (AOR 2.57 [1.29–5.15]), education of the respondent up to the secondary level (AOR 4.42 [1.75–11.16]), the presence of overcrowding (AOR 3.81 [1.86–7.84]), and inadequate ventilation (AOR 6.69 [3.42–13.08]) had statistically significant higher odds of unsatisfactory practice.”
    Quote in the paperSubstantial claim
  • Findingown data

    The water supply was intermittent in 226 (99.1%) households.

    “Most households obtained their drinking water and water for other purposes from corporation water supply (226, 99.1%) which was intermittent in timings and was located within 10 m from their dwelling (116, 50.9%).”
    Quote in the paperNot a substantial claim
  • Findingown data

    191 (83.8%) respondents reported that the water supplied was acceptable to them.

    “Also, 191 (83.8%) respondents reported that the water supplied was acceptable to them [Table 1].”
    Quote in the paperNot a substantial claim
  • Findingown data

    156 (68.4%) households disposed of their household wastewater in open drains.

    “The majority of the households disposed of their solid wastes in designated waste disposal areas and 156 (68.4%) disposed of their household wastewater in open drains.”
    Quote in the paperNot a substantial claim
  • May combine two claims. 8
  • The quote only partly states this claim. 3
  • Classified as probably not a substantial claim. 15
  • May combine two claims.

    Findingown data

    Residents identified poor living conditions, difficulty in collecting and storing water, waterlogging, blocked sewage drains, common toilets for men and women, and lack of motivation as primary obstacles to WASH.

    “Poor living conditions, difficulty in collecting and storing water, waterlogging, blocked sewage drains, common toilets for men and women, and lack of motivation were the primary obstacles identified by the residents.”
    Quote in the paperSubstantial claim
  • The quote only partly states this claim.

    Findingown data

    Education of the respondent up to the secondary level was associated with statistically significantly higher odds of unsatisfactory WASH practices (AOR 4.42, 95% CI 1.75-11.16 in the text; table reports AOR 3.81, 95% CI 1.56-9.34).

    “Male gender (AOR 2.57 [1.29–5.15]), education of the respondent up to the secondary level (AOR 4.42 [1.75–11.16]), the presence of overcrowding (AOR 3.81 [1.86–7.84]), and inadequate ventilation (AOR 6.69 [3.42–13.08]) had statistically significant higher odds of unsatisfactory practice.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    Overall WASH practices were satisfactory in 134 (58.8%) of 228 households, using the median WASH score of 26.0 as the cut-off, meaning 41.2% had unsatisfactory practices.

    “The overall WASH practices were considered satisfactory in 58.8% of the households.”
    • Also stated in: § Results · plain
      “The overall WASH practices were considered satisfactory in 134 (58.8%) households taking the median WASH score of 26.0 as the cut-off.”
    • Also stated in: § Conclusion · plain
      “A substantial proportion of the slum dwellers did not have satisfactory WASH practices.”
    Quote in the paperSubstantial claim
  • The quote only partly states this claim.

    Findingown data

    Inadequate ventilation was associated with statistically significantly higher odds of unsatisfactory WASH practices (AOR 6.69, 95% CI 3.42-13.08 in the text; table reports AOR 5.99, 95% CI 3.14-11.43).

    “Male gender (AOR 2.57 [1.29–5.15]), education of the respondent up to the secondary level (AOR 4.42 [1.75–11.16]), the presence of overcrowding (AOR 3.81 [1.86–7.84]), and inadequate ventilation (AOR 6.69 [3.42–13.08]) had statistically significant higher odds of unsatisfactory practice.”
    Quote in the paperSubstantial claim
  • The quote only partly states this claim.

    Findingown data

    Presence of overcrowding was associated with statistically significantly higher odds of unsatisfactory WASH practices (AOR 3.81, 95% CI 1.86-7.84 in the text; table reports AOR 3.94, 95% CI 1.95-7.98).

    “Male gender (AOR 2.57 [1.29–5.15]), education of the respondent up to the secondary level (AOR 4.42 [1.75–11.16]), the presence of overcrowding (AOR 3.81 [1.86–7.84]), and inadequate ventilation (AOR 6.69 [3.42–13.08]) had statistically significant higher odds of unsatisfactory practice.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S2 (checkable), S3 (load-bearing).

    Study design and conductnone given

    More meaningful triangulation of data and meta-inference would have added quality to the study.

    “Also, a little more meaningful triangulation of data and meta-inference would have added quality to the study.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductnone given

    Qualitative interviews were conducted until data saturation.

    “Eight households, one medical officer, one vector control coordinator, and four waste handlers were interviewed until data saturation.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Study design and conductnone given

    The schedule was translated into Bengali and Hindi, re-translated into English, and matched by an independent reviewer to assess consistency.

    “The schedule was translated into the local regional languages (Bengali and Hindi) by one language expert and re-translated into English by another expert. It was then matched by another independent reviewer to assess consistency.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductown data

    Institutional Ethics Committee permission was obtained before starting the study.

    “Institutional Ethics Committee permission was obtained before starting the study (letter no: Institute name/IEC/2022/516 dated 14.11.2022).”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductnone given

    The study did not assess the gap between knowledge and practice of WASH practices among the study population.

    “The gap between knowledge and practice of WASH practices among the study population was not assessed.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductreasoning

    The study did not include a component of water quality analysis.

    “The inclusion of a component of water quality analysis in the study would have been better.”
    Quote in the paperNot a substantial claim
  • Classified as probably not a substantial claim. May combine two claims.

    Study design and conductnone given

    Multicollinearity was checked (variance inflation factor <10), and variables with P < 0.05 were considered statistically significant predictors in the final model.

    “Data were checked for multicollinearity (variance inflation factor <10), and variables with P < 0.05 were considered statistically significant predictors in the final model.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductown data

    The schedule was pretested among 20 slum dwellers who were not included in the final sample.

    “The schedule was later pretested among 20 slum dwellers who were not included in the final sample.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Inadequate access to safe WASH practices is associated with an increased risk of water-borne diseases.

    “Since time immemorial, inadequate access to safe WASH practices has been associated with an increased risk of water-borne diseases.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [6] World Health Organization Safer Water, Better Health Available from: https://apps.who.int/iris/bitstream/handle/10665/329905/9789241516891-eng.pdf?sequence=1 & isAllowed=y [Last accessed on 2023 Jul 08]

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Study design and conductown data

    Qualitative interview guides were prepared under supervision and assessed for face validity by experts.

    “Initially, semi-structured interview guides were prepared under the supervision of two professors from the subject of community medicine and one medical officer working in the State Public Health Cell, Swasthya Bhawan, Kolkata. After preparation, all questions were read out in front of the experts for face validity and for inputs regarding the addition or modification of questions.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Study design and conductreasoning

    Sample size was calculated using Cochran's formula with p = 65% from Chu et al., yielding 207, and the final sample size was 228 households after adding 10% non-response.

    “Taking the proportion (p) of poor WASH scores from a study by Chu et al.[7] in slums in Vellore, Tamil Nadu, as 65%, q = 1-p and relative error L as 10% sample size was calculated using Cochran's formula:”
    • Also stated in: § Sample size · plain
      “The final sample size was 228 households after adding a non-response of 10%.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [7] Chu JQY John R Balasubramanya B Jeyapaul S Mohan VR John A A study on water, sanitation and hygiene practices among the urban slum dwellers of Vellore, Tamil Nadu, India Int J Community Med Public Health 2020 7 2567 73

      Not checked in the free run.

  • Classified as probably not a substantial claim.

    Study design and conductown data

    Households were selected using simple random sampling without replacement from a line list of 3,983 households.

    “A line list of 3,983 households, maintained at the Urban Primary Health Centre (UPHC), was obtained after permission from the medical officer. Then, the required number of households for the study were selected using simple random sampling technique without replacement with the help of health workers.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Study design and conductcitation

    The quantitative schedule was pre-designed, pre-tested, structured, and adopted from the WHO/UNICEF Joint Monitoring Program household survey questionnaire.

    “Questions on WASH practice (adopted from the core WHO/UNICEF Joint Monitoring Program for Water Supply and Sanitation household survey questionnaire) included 12 questions on water, 11 questions on sanitation, and 9 questions on hygiene including menstrual hygiene.[8]”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [8] WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene Core questions on water, sanitation and hygiene for household surveys Available from: https://washdata.org/report/jmp-2018-core-questions-household-surveys [Last accessed on 2023 Jul 08]

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductnone given

    Informed written consent was obtained before each interview.

    “Informed written consent was obtained before each interview, and all ethical principles were strictly adhered to throughout the course of the study.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Study design and conductreasoning

    Only one adult member per household was interviewed, which might have missed key findings or practices of other members.

    “Though the sampling unit was a household, only one member was interviewed to avoid repetition. However, in doing so, some key findings/practices (good or bad) of the other members might have been missed.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Women are especially vulnerable because lack of adequate and safe WASH affects their overall livelihood.

    “Women are especially vulnerable as the lack of adequate and safe WASH affects their overall livelihood.[5]”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [5] Swami SK An Empirical study of growth of slum population in India Int J Pol Sci 2017 3 10 3

      Not checked in the free run.

21 of 21
  • The paper relies on this without support.

    There is a paucity of studies on WASH from Eastern India, especially Kolkata.

    “Although WASH has been assessed in many parts of India, there is a paucity of studies from Eastern India, especially Kolkata.”
  • The paper relies on this without support.

    Previous studies conducted in West Bengal mainly focused on hand hygiene.

    “Studies previously conducted in West Bengal mainly focused on hand hygiene.”
2 of 2

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

Each contradiction between two passages listed here was confirmed by an independent check.

  • Ventilation adjusted odds ratio differs from Table 4

    Major

    The results text reports an adjusted odds ratio of 6.69 for inadequate ventilation, while Table 4 reports 5.99, with a different confidence interval.

  • Education adjusted odds ratio differs from Table 4

    Major

    The results text reports an adjusted odds ratio of 4.42 for education up to secondary level, while Table 4 reports 3.81, with a different confidence interval.

  • Overcrowding adjusted odds ratio differs from Table 4

    Major

    The results text reports an adjusted odds ratio of 3.81 for overcrowding, while Table 4 reports 3.94, with a different confidence interval.

  • Handwashing location count does not match its percentage

    Minor

    The reported 112 households represent 49.1% of 228, not 52.2%. Table 3 instead lists 119 households for the open handwashing area category.

    Reported 52.2 · recomputed 49.122807

  • Ethics approval date falls after the study began

    Minor

    The study period began in July 2022, but the ethics permission described as obtained before starting the study is dated November 14, 2022.

5 of 5

Cites

Flagged first, then by citations

Research works printed but not linked: 2

  1. Shukla, 2017, A cross sectional study on water, sanitation and hygiene practices among urban slum dwellers of Petlad taluka of Anand District, Healthline, 8, 30
  2. Undavalli, 2018, Water, Sanitation and Hygiene (WASH) practices in urban slums, Int J Curr Adv Res, 7, 9974

Cited by

Sorted by citations

Authors
Ray, K., Shukla, V., Basu, M., Manna, S., Rashid, M., & Mondal, A.
Affiliations
Institute of Post Graduate Medical Education and Research (IN)
Corresponding author
Shukla, Vineeta
Venue
Journal of Education and Health Promotion
Published
2024-03
Volume
13
Issue
1
Pages
113-113
ISSN
  • 2277-9531 (ISSN-L)
  • 2319-6440
OpenAlex
W4393192154
Cited by
5
References
10
Citations by year
2026: 1 · 2025: 4
FWCI
1.33
Type
journal article
Language
en
Open access
Licence
cc-by-nc-sa
Locations
  • Journal of Education and Health Promotion (publishedVersion, cc-by-nc-sa)
  • PubMed Central (publishedVersion, cc-by-nc-sa)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Topics
  • Health Sciences › Nursing › Nutrition and Dietetics › Child Nutrition and Water Access
  • Social Sciences › Urban Studies › Urban and Rural Development Challenges
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Public Health and Environmental Issues
Keywords
slum settlements, Kolkata, housing conditions, overcrowding, poor ventilation, waterlogging, sewage drainage, shared toilets, waterborne diseases, community participation

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