The Precision Wellness Index (PWI)
What It Measures
The PWI is a 100-point composite index spanning four dimensions of human wellness — body, emotion, energy, and lifestyle. Each dimension carries a specific weight, producing a single score that reflects where you stand today.
Why It's Trusted
Every dimension uses internationally validated clinical instruments — the same tools used in peer-reviewed research and clinical practice — combined with objective biometric markers from your own body.
The Four Dimensions
Body Balance (30%)
HRV · Resting Heart Rate · SpO₂ · Sleep Quality · Blood Pressure
Your physiological foundation — how well your cardiovascular, nervous, and sleep systems support daily function. HRV (Heart Rate Variability) is one of the strongest single predictors of overall health and stress resilience.
Emotion Balance (25%)
PSS-10 · WHO-5 · PHQ-9 · Anxiety Scale
Emotional regulation, stress perception, and psychological well-being. The Perceived Stress Scale (PSS-10) is the most widely used stress instrument in health research, validated across 30+ languages.
Energy Awareness (20%)
PST · Breathing Assessment · Relaxation Response · Mind-Body Coherence
Your capacity to generate, direct, and recover energy throughout the day. Includes breath assessment — a direct window into autonomic nervous system balance.
Lifestyle Balance (25%)
PSQI · Nutrition Factors · Exercise Volume · Digital Dependence
Daily habits that compound over time — sleep architecture, nutrition patterns, movement volume, and digital behaviour. The Pittsburgh Sleep Quality Index (PSQI) is the gold-standard sleep assessment.
Validated Instruments
We don't use proprietary questionnaires with unknown reliability. Every self-report instrument in the PWI has been validated in peer-reviewed research and is used clinically worldwide.
PSS-10
Perceived Stress Scale — 10-item. Used in 1,000+ published studies. Validates stress perception.
WHO-5
WHO Well-Being Index. 5 items. Validated across 40+ countries as a well-being screener.
PHQ-9
Patient Health Questionnaire. The standard depression screening tool in primary care.
PSQI
Pittsburgh Sleep Quality Index. 19 items. The most cited sleep-quality instrument globally.
HRV
Heart Rate Variability. Objective autonomic nervous system marker measured via biometric device.
SpO₂
Blood oxygen saturation. Objective respiratory and cardiovascular marker.
Archetype Science
The WorldWellness® Archetype Engine maps your biometric and behavioral calibration to one of six founder archetypes. Each archetype is grounded in developmental biology (embryonic germ-layer dominance), endocrinology (hormone profiles), and neuroscience (brain-wave patterns) — producing a precise picture of how your body and mind naturally operate under stress, recovery, and growth.
The Energiser
Mesomorph · Theta
High-output, action-first leader. Thrives under pressure but risks burnout if recovery is neglected.
The Creator
Meso-Ecto · Theta/Alpha mix
Creative, novelty-seeking leader. Highly adaptable, social connector — but prone to inconsistent routines and energy crashes.
The Builder
Endomorph · Alpha/Theta
System-builder who constructs order from complexity. Logical and organized with strong self-control — rigidity is the core risk.
The Protector
Meso-Endo · Alpha
Nurturing, boundary-conscious leader with strong memory and patterns. Deeply caring — absorbs others' stress and neglects self-care.
The Detector
Ectomorph · Beta
Highly analytical, deeply precise thinker. The most neurologically active archetype — excels at systems thinking but prone to nervous system overload.
The Explorer
Meso-Ecto · Theta/Beta
Passionate, mission-driven leader. Combines analytical depth with physical drive — prone to overcommitment and inflammation.
Why This Matters for Founders
Performance Baseline
Founders operate at the edge of their capacity. The PWI establishes a precise baseline — so you know whether you're trending toward resilience or burnout before symptoms appear.
Team Awareness
Understanding your archetype reveals how you make decisions under pressure, communicate, and recover — critical self-knowledge for anyone leading a team or building a business.
Sustainable Growth
Your 21-day plan is personalized to your archetype's specific recovery needs, metabolic patterns, and growth edges — so wellness becomes a performance lever, not a cost.
Trust & Validity
Every self-report instrument (PSS-10, WHO-5, PHQ-9, PSQI) is validated in peer-reviewed literature and used clinically worldwide.
Biometric markers (HRV, SpO₂, resting heart rate, blood pressure) are measured with objective devices — not self-estimated.
The archetype engine is grounded in developmental biology (Sheldon somatotype theory), endocrinology, and neuroscience — not personality quizzes.
The 100-point composite is weighted by clinical relevance — body balance (30%) and lifestyle (25%) carry the most weight because they are the strongest predictors of long-term health outcomes.
Ready to Discover Your Archetype?
Take the Precision Wellness Assessment to receive your PWI score, archetype, and personalized 21-day plan.