Four Root Reasons ROI Is Hard to Calculate
Enterprise health management costs are clear: checkup fees, platform subscriptions, wellness events — every item has an invoice. But where are the returns? CFOs need numbers, not stories.
- Dispersed and hidden returns:Savings across medical costs, absenteeism, productivity, and insurance rates — spread across dimensions with no unified "health management return" line item.
- Unclear attribution:When medical costs drop, is it health management effectiveness or employees just not getting sick this year? Without causal evidence, impossible to distinguish.
- Time mismatch:This year's investment may not reduce claims for 2-3 years. But CFOs need this year's financial results.
- Monetization difficulty:"Reduced cardiovascular absenteeism by 1.8 days" — how to convert to RMB? No industry standard conversion method, credibility questionable.
How PSM Builds a Credible ROI Framework
PSM changes the underlying ROI logic — instead of "how much did participants improve compared to non-participants," it asks "after controlling for employee characteristics, how large a quantifiable change did the intervention itself cause?"
Advice for HR/CHO:When reporting health ROI to CFOs, don't start with "employees are healthier." Start with "PSM causal analysis shows our intervention reduced high-risk employee cardiovascular risk scores by 0.087 units (p<0.001)." This single number establishes the entire ROI framework.
Enterprise health ROI is hard because there's no causally attributed effect number as a conversion starting point. PSM causal evidence provides exactly that.