A biostatistics consultancy serving Chinese-led clinical research. 14 overseas-trained postdocs deliver every project hands-on — from PICO design and propensity score matching to reviewer rebuttal. 600+ projects across 16 disciplines, code 100% reproducible.
Postdocs and PhD candidates at North American or European institutions who need to navigate Chinese clinical data sources (insurance databases, registry studies, multicenter cohorts) while writing for international journals. We bridge the data-access and language gap.
Western-based clinicians and trialists collaborating on China-led multicenter studies. We act as the embedded biostatistics team — SAP design, blinded interim analyses, independent quality control, all delivered to international SOPs.
Independent biostatisticians or small consultancies who need extra hands during peak season — PSM matching, Bootstrap validation, sensitivity analyses, figure rebuilding to journal specifications. Code shipped under your name, our identity stays invisible.
Each phase can be engaged individually or bundled in our full-pipeline plan. Pricing in CNY (RMB); USD/EUR invoicing available for international clients.
PICO refinement, sample size calculation (PASS reports), DAG-driven confounding plans, statistical analysis plan (SAP). Delivered before first patient enrollment — methodology defects fixed at design stage cost 1/10 of fixing them after submission.
PSM with Love plot · Cox PH + Schoenfeld residuals · Network meta-analysis · RCS · LASSO + Bootstrap validation · MICE multiple imputation. All deliverables include R / SPSS / Stata / SAS scripts (your choice) and independent QC replication.
Methods section hardening (STROBE / CONSORT / PRISMA / TRIPOD line-by-line audit) · figure rebuilding to journal standards · structured point-by-point reviewer responses (up to 3 revision rounds in scope). Native-level language polish.
Friday weekly reports · 9-stage milestone tracking · written decision log for every analytical choice · monthly risk review meetings for multicenter / RCT projects · all process assets handed over at project close.
We do not appear as co-authors and do not provide manuscript drafting on behalf of clients. We are methodology consultants — designs, code, figures, rebuttals. The science remains yours, the methodology becomes defensible.
Every deliverable ships with annotated scripts and a written decision log. Reviewers asking "rerun analysis X with adjustment Y" can be answered in 24 hours, not 14 days. This is our scope-bound methodology quality guarantee.
No agency can guarantee specific journal acceptance. What we guarantee: methodology defenses for reviewer statistics queries, with up to 3 revision rounds covered in our full-pipeline plan. Rejection based on novelty or scope is not our remit.
| Data residency | Compliant cloud environment in mainland China. HTTPS in transit. Industry-standard access controls and audit logs. Only the project lead assigned to your case can access your data. |
| De-identification | We require clients to remove direct identifiers (names, IDs, MRNs, addresses) before upload. If we detect identifiable information, we will pause processing and request resubmission. |
| Intermediate data | Working datasets deleted per contract timeline after project close. Final deliverables (scripts, figures, decision log) handed over and removed from our systems. |
| Confidentiality | NDA available before any data is shared. We do not publish, reuse, or share client research data in any form. Anonymized methodology lessons are used internally for training only. |
Send us 2–3 sentences on your research question, available data, and target journal range. We will reply with a methodology feasibility opinion, a recommended service plan, and a price estimate — within 24 hours on business days, longer over weekends.
Best for international clients. Subject prefix [Feasibility] for faster routing. PDFs / data dictionaries welcome.
Chinese clients typically reach us via WeCom (enterprise WeChat) — fastest channel during business hours (UTC+8). QR code →
5-field form, accepts English content. Submission goes directly to the project lead — no agent / sales pipeline. Open form →
Company: 言拓致优(四川)生物医学研究有限公司 (Yanto Health (Sichuan) Biomedical Research Co., Ltd.) · Chengdu, Sichuan, PR China · ICP 蜀ICP备2025176616号-1.
