// AURA · SHOONYA ORIGINS · HEALTH INTELLIGENCE SUITE VOL. II

17 More Tools.
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Clinically grounded health calculators. What GPs, dietitians, and health apps charge for — free, browser-native, India-specific. All calculations run locally.

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⚠ SCREENING TOOLS ONLY — Not a substitute for medical diagnosis. Consult a qualified physician for clinical decisions. These tools use validated published formulas for informational purposes.
11 · Blood Pressure 12 · Diabetes Risk 13 · Kidney Function 14 · Glycemic Load 15 · Menstrual Health 16 · Vision Strain 17 · Lung Capacity 18 · Body Temperature 19 · Pain Assessment 20 · Cardiovascular Risk 21 · Protein & Macros 22 · Fasting Window 23 · Vitamin D & Sun 24 · Posture & Spine 25 · Child Growth 26 · PHQ-9 Screener 27 · Recovery Index
11 · CARDIOVASCULAR
Blood Pressure
Interpreter
Most people know their BP reading but don't know what it means. This tool applies the ACC/AHA 2017 guidelines to classify your reading, estimate cardiovascular risk at your age, and tell you what action is appropriate — from lifestyle changes to when to see a doctor immediately.
// OutputACC/AHA classification
10-year CVD risk context
Hypertensive crisis check
Lifestyle recommendations
When to seek care urgently
AURA-T11 · BP ENGINEACC/AHA 2017
Enter your BP reading to interpret
12 · METABOLIC HEALTH
Type 2 Diabetes
Risk Screener
Based on the FINDRISC questionnaire — the WHO-endorsed tool used by GPs across Europe and adapted with South Asian risk thresholds (Indians develop T2D at lower BMI than Western populations). Gives your 10-year risk percentage and the specific factors driving it.
// OutputFINDRISC score (0–26)
10-year T2D risk %
Risk category
Your highest-risk factors
India-specific threshold notes
AURA-T12 · FINDRISC ENGINEWHO Validated
Complete the questionnaire to calculate your risk
13 · RENAL HEALTH
Kidney Function
GFR Estimator
Estimates your eGFR (estimated Glomerular Filtration Rate) using the CKD-EPI 2021 formula — the most accurate published equation for kidney function, used in clinical labs worldwide. Classifies your CKD stage and tells you what it means for your long-term kidney health.
// OutputeGFR (mL/min/1.73m²)
CKD stage (G1–G5)
Clinical interpretation
Monitoring frequency
When to see a nephrologist
AURA-T13 · CKD-EPI ENGINECKD-EPI 2021
From blood test report
Enter creatinine and age to estimate kidney function
14 · NUTRITION INTELLIGENCE
Glycemic Load
Calculator
Glycemic Index alone is misleading — a watermelon has high GI but low Glycemic Load because you eat little carbohydrate per serving. GL = (GI × grams of carbs) / 100. This tool calculates the real blood sugar impact of Indian meals, critical for diabetics and pre-diabetics managing blood glucose.
// OutputGL per food item
Total meal GL
Blood sugar impact classification
Safe portion guidance
Lower-GL substitutes
AURA-T14 · GLYCEMIC ENGINEClinically Validated
Add foods to calculate your meal's glycemic load
15 · WOMEN'S HEALTH
Menstrual Cycle
Health Analyser
Analyses cycle regularity, flags potential PCOS indicators using Rotterdam criteria, estimates fertile window, and scores overall menstrual health. Indian women have a significantly higher PCOS prevalence (up to 22%) than global averages — early screening matters.
// OutputCycle regularity score
PCOS risk flag (Rotterdam)
Fertile window estimate
Menstrual health score
When to see a gynaecologist
AURA-T15 · MENSTRUAL ENGINERotterdam Criteria
Enter cycle data to analyse menstrual health
16 · EYE HEALTH
Digital Vision
Strain Score
Computer Vision Syndrome affects 60–90% of computer users. This tool scores your eye strain risk using CVS-Q (Computer Vision Syndrome Questionnaire) criteria and the 20-20-20 rule compliance check. India has one of the world's fastest-growing myopia rates — screen habits are a key driver.
// OutputCVS risk score
Symptom severity classification
Daily blue light exposure dose
Myopia progression risk
Personalised 20-20-20 schedule
AURA-T16 · VISION ENGINECVS-Q Criteria
Enter screen habits to score vision strain risk
17 · RESPIRATORY HEALTH
Predicted Lung
Capacity (FVC/FEV1)
Estimates your predicted FVC (Forced Vital Capacity) and FEV1 (volume exhaled in 1 second) using the Knudson reference equations — the same formulas used by pulmonologists to interpret spirometry results. Useful for understanding your baseline before a test, or tracking respiratory health over time.
// OutputPredicted FVC (litres)
Predicted FEV1 (litres)
FEV1/FVC ratio
Smoking impact adjustment
Interpretation of your values
AURA-T17 · SPIROMETRY ENGINEKnudson Equations
Enter age, height, and gender to estimate lung capacity
18 · VITAL SIGNS
Body Temperature
Analyser
37°C is not always normal — the true normal range is age and measurement-site dependent, and has been revised down in recent research (mean adult oral temp is 36.6°C, not 37°C). This tool classifies your temperature correctly by age and site, identifies fever severity, and flags when to seek emergency care.
// OutputTemperature classification
Age-adjusted normal range
Fever severity grade
Dehydration risk at this temp
Emergency thresholds
AURA-T18 · TEMPERATURE ENGINEWHO / AAP Guidelines
Enter temperature and age group to analyse
19 · PAIN MEDICINE
Clinical Pain
Assessment Index
A structured 7-dimension pain profile based on the McGill Pain Questionnaire dimensions — the gold standard in pain research. Most people describe pain poorly to doctors, leading to undertreated or misdiagnosed conditions. This tool generates a clinical pain summary you can bring to your appointment.
// OutputPain severity score
Pain character classification
Clinical pain summary
Red flag symptoms check
Suggested specialist type
AURA-T19 · PAIN ENGINEMcGill Dimensions
5
Complete the pain profile to generate clinical summary
20 · CARDIOVASCULAR
10-Year CVD
Risk Calculator
Uses the Framingham Risk Score equations — the most widely validated cardiovascular risk model, published in peer-reviewed literature and used by cardiologists globally. Estimates your probability of a major cardiac event (heart attack or stroke) in the next 10 years and classifies your risk level.
// Output10-year CVD risk %
Risk classification (low/moderate/high)
Heart age vs chronological age
Modifiable risk factors ranked
Target values to reduce risk
AURA-T20 · FRAMINGHAM ENGINEFramingham Validated
Enter your values to calculate 10-year CVD risk
21 · NUTRITION
Protein & Macro
Calculator
Calculates your optimal protein, carbohydrate, and fat targets using ISSN (International Society of Sports Nutrition) guidelines — the most evidence-based published standards for macronutrient requirements. Includes Indian vegetarian protein source recommendations since most Indians struggle to hit protein targets on vegetarian diets.
// OutputDaily protein target (g)
Carb and fat targets (g)
Calorie breakdown
Indian veg protein sources to hit target
Meal distribution guide
AURA-T21 · MACRO ENGINEISSN Guidelines
Enter your profile to calculate macro targets
22 · METABOLIC HEALTH
Fasting Window
Planner
Calculates your optimal eating and fasting windows for 16:8, 18:6, or 5:2 intermittent fasting protocols based on your lifestyle schedule. Includes the metabolic timeline — when fat oxidation starts, when ketosis begins, and when autophagy peaks — based on published metabolic research.
// OutputEating window start and end times
Fasting window duration
Metabolic phase timeline
Protocol recommendation for your profile
Common pitfalls to avoid
AURA-T22 · FASTING ENGINEEvidence-Based
Enter your schedule to plan your fasting window
23 · MICRONUTRIENT HEALTH
Vitamin D
Sun Exposure Guide
India has a paradox: despite abundant sunshine, Vitamin D deficiency affects 70–90% of Indians. This tool calculates your daily sun exposure requirement using the Fitzpatrick skin tone scale, your city's UV index, season, and time of day — to tell you exactly how long to be in the sun for adequate D3 synthesis.
// OutputRequired sun exposure (minutes)
Best time window for your city
Body surface area needed
Seasonal variation warning
Supplement recommendation if sun is insufficient
AURA-T23 · VITAMIN D ENGINEFitzpatrick Scale
Select your skin tone and city to calculate sun exposure needs
24 · MUSCULOSKELETAL
Posture & Spinal
Load Calculator
Based on Nachemson's classic intradiscal pressure research — the published measurements of spinal load in different postures. Calculates the compressive force on your L3 disc in your current working setup, cumulative daily spinal load, and injury risk classification. Back pain is the #1 cause of disability in India's IT workforce.
// OutputL3 disc pressure in your posture (kg)
Cumulative daily spinal load
Injury risk classification
Posture correction priority list
Exercise prescription
AURA-T24 · SPINE ENGINENachemson Data
Enter your setup to calculate spinal load
25 · PAEDIATRIC HEALTH
Child Growth
Percentile Tracker
Uses WHO Child Growth Standards — the global reference used by paediatricians worldwide. Calculates height-for-age, weight-for-age, and BMI-for-age percentiles and Z-scores for children 0–18 years. Identifies underweight, overweight, and stunting patterns that parents often miss between annual check-ups.
// OutputHeight-for-age percentile & Z-score
Weight-for-age percentile & Z-score
BMI-for-age classification
Growth status (stunting/wasting check)
When to consult a paediatrician
AURA-T25 · WHO GROWTH ENGINEWHO Standards
Enter child's age, height, and weight to calculate percentiles
26 · MENTAL HEALTH
PHQ-9 Depression
Screener
The PHQ-9 (Patient Health Questionnaire-9) is the most widely used and validated depression screening tool in clinical medicine — used by GPs and psychiatrists globally. It has a sensitivity of 88% and specificity of 88% for major depression. This is not a diagnosis — it is a structured screener that helps you understand if professional support is warranted.
// OutputPHQ-9 total score (0–27)
Severity classification
Functional impairment assessment
Recommended next steps
Crisis resources if needed
AURA-T26 · PHQ-9 ENGINEValidated · 88% Sensitivity

Over the last 2 weeks, how often have you been bothered by any of the following? (0=Not at all, 1=Several days, 2=More than half the days, 3=Nearly every day)

Complete all 9 questions to calculate your score
27 · SPORTS MEDICINE
Training Recovery
& Overtraining Index
Calculates your training readiness and overtraining risk using proxy markers validated in sports science literature: HRV deviation, sleep quality, perceived exertion, performance drop, and mood state — the POMS (Profile of Mood States) model used by elite sports programmes. Tells you whether to train hard, train easy, or rest today.
// OutputRecovery score (0–100)
Training readiness classification
Overtraining syndrome risk
Today's recommended training intensity
Recovery protocol
AURA-T27 · RECOVERY ENGINEPOMS Model
Fill all fields to calculate your training readiness