According to rural health guidelines in India, what is the recommended ratio of built-up area to open space around houses for optimal health outcomes?

Built up area 1/3 and open space 2/3

Built up area 2/5 and open space 3/5

Built up area 1/4 and open space 3/4

Built up area 1/2 and open space 1/2

Which committee is responsible for making a plan for village health under NHM

Village Health Sanitation and Nutrition Committee

Village Health planning and management committee

All the following are true about nosocomial infections except -

May already present at the time of admission

May develop after discharge of patient from the hospital

Denote a new condition which is unrelated to the patient's primary conditions

May manifest 48 hours or more after admission

Provision of the Mental Health Act 2017, based on WHO guidelines, includes all, except:

Communication regarding care and treatment

Swajaldhara programme is associated with:

Provision of safe drinking water

Provision of food supplements for destitute women

Provision of relief for victim of sexual abuse

Provision of health care for sick tribals

Housing and Health for NEET-PG: High-Yield Community Medicine Lessons

Healthy Housing Basics - Foundation for Fitness

Healthy Housing (APHA): Shelter promoting physical, mental, social well-being; not mere absence of disease.
WHO Criteria for Healthful Housing:

Category	Key Elements
Physiological Needs	Protection from elements, adequate light & ventilation, pure air.
Psychological Needs	Sufficient space, privacy, security, reduced noise, aesthetic satisfaction.
Disease Protection	Safe water, sanitary excreta & waste disposal, vector control.
Accident Prevention	Sound construction, fire safety, protection from electrical hazards.

Housing Standards & Overcrowding - Space, Light, Air

Standard	Recommendation
Floor Area/person	Adult: ≥ 9.3-11 $m^2$; Child (<10y): 7.5 $m^2$; 2 persons: 18.6 $m^2$
Cubic Space/person	≥ 12 $m^3$ (ideal 30-35 $m^3$)
Room Occupancy	1 room: ≤2; 2 rooms: ≤3; 3 rooms: ≤5 persons
Ventilation	Window area: 1/5th of floor area. Air changes: 2-3/hr.
Lighting	Window area: 1/10th of floor area (min). Daylight Factor: ≥ 1%.

*   Indian Census: Room occupied by >**2.5** persons (child <1yr not counted, 1-10yrs = 0.5 person).
*   Impacts: ↑ Respiratory (TB, ARI), skin infections, psycho-social stress.

⭐ APHA standard: Overcrowding if >2 persons/room, or sleeping space <400 cubic feet per adult (approx. 11.3 cubic meters).

Housing factors affecting physical and mental health

Housing & Disease Nexus - When Homes Harm

Housing Defect	Disease Category / Specific Diseases
Poor Ventilation	[Respiratory icon] Respiratory (TB, ARI), CO poisoning
Dampness & Mold	[Respiratory icon] Respiratory (asthma, allergies), fungal infections
Overcrowding	[Respiratory icon] Respiratory (TB), Skin (scabies), [Psychosocial icon] Psychosocial stress
Poor Sanitation/Water	[Gastrointestinal icon] Water-borne (cholera, typhoid), Diarrheal diseases
Pests (Rodents, Insects)	[Vector-borne icon] Vector-borne (plague, dengue, malaria), Leptospirosis
Indoor Air Pollution	[Respiratory icon] Respiratory (COPD, pneumonia), Lung cancer, IHD
Structural Defects	[Injury icon] Injuries, accidents
Lack of Sunlight	[Musculoskeletal icon] Vit D deficiency (rickets), [Psychosocial icon] Depression

Indian Housing Scenario - Rural & Urban Realities

Feature	Rural Housing	Urban Housing
Structure	Katcha/semi-pucca; structural weakness	Pucca; slums often katcha/semi-pucca
Sanitation	Often lacks safe water & latrines (↑open defecation)	Slums: poor sanitation, shared facilities; better planned
Environment	Indoor air pollution (biomass fuel), animal proximity	Overcrowding, noise/air pollution, waste accumulation
Density	Lower density	High density, especially in slums

Housing Policies & Solutions - Building Healthier India

National Housing Policy (NHP): Aims for "Shelter for All".
Pradhan Mantri Awas Yojana (PMAY):
- PMAY-Urban (PMAY-U): Focus on urban housing needs.
- PMAY-Gramin (PMAY-G): Targets rural housing.
Affordable Rental Housing Complexes (ARHCs): For urban migrants/poor.
Solutions:
- Adequate ventilation, lighting, safe water, sanitation.
- Prevent overcrowding: min. 5 $m^2$/person floor area.
- Integrated vector control, solid waste management.

⭐ PMAY-G aims to provide "Housing for All" in rural areas by March 2024.

High‑Yield Points - ⚡ Biggest Takeaways

Overcrowding: Defined as >2 persons per room; or floor space <50 sq ft/adult.

WHO healthful housing: Key elements include safe water, sanitation, structural safety, rodent & vector control, and adequate space.

Poor housing diseases: Associated with ↑ tuberculosis, scabies, rheumatic fever, plague, and leptospirosis.

Ventilation: Cross-ventilation is vital; window area should be ≥10% of the floor area.

Lighting: Adequate illumination prevents accidents; daylight factor is a crucial metric.

Rural housing (India): PMAY-G (Pradhan Mantri Awas Yojana-Gramin) aims for pucca houses with essential amenities.

Noise: Acceptable indoor noise level is <35 dB in bedrooms for undisturbed sleep.

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