Survey Snapshot Dashboard (Self-Reported)
A compact overview for general readers. This is not a clinical study.
1033
successful email deliveries
96
responses so far
9.3%
response rate
Voluntary, anonymous, self-reported survey of past Hummingbird Center participants (2015–2025). Results reflect the experiences of those who chose to respond. Well
understood patterns of survey response data suggest these results are biased positive. Be careful how this affects your expectations.
How to interpret: Nonresponse bias is possible (people with stronger experiences may be more likely to reply). Responses are retrospective and not
based on validated clinical instruments. This dashboard provides context, not proof of efficacy.