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Machine Learning-Based Risk Prediction and Validation Model for Family Waiting Anxiety During Pediatric Surgery

Machine Learning-Based Risk Prediction and Validation Model for Family Waiting Anxiety During Pediatric Surgery

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600119157
Enrollment
Unknown
Registered
2026-02-24
Start date
2025-08-11
Completion date
Unknown
Last updated
2026-03-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Perioperative Waiting Anxiety

Interventions

Sponsors

Sun Yat-sen Memorial Hospital of Sun Yat-sen University Shenshan Central Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Patient age 18 years; 2.Possess adequate literacy and communication skills, with no barriers to communication with the investigator; 3. Accompanied by an immediate family member for the surgery, with legal standing; 4. Provide informed consent and voluntarily participate in this study.

Exclusion criteria

Exclusion criteria: 1.Presence of other severe physical illnesses; 2. Diagnosed with mental disorders; 3. Currently taking antidepressant or anti-anxiety medications; 4. Experienced other major changes or severe negative life events during the survey period; 5. Family members of pediatric patients who refuse to participate in the study.

Design outcomes

Primary

MeasureTime frame
Whether the family members were in a state of anxiety during the waiting period (defined as the anxiety group if the SAS standard score was >= 50, and the non-anxiety group if it was < 50);Area under the curve (AUC);Accuracy;Sensitivity;Specificity; F1 score;Concordance index (C-index);Brier score;Calibration Curve;

Secondary

MeasureTime frame
Self-Rating Anxiety Scale (SAS) score;Length of hospital stay for the pediatric patient;

Countries

China

Contacts

Public ContactLuo Jianwei

Sun Yat-sen Memorial Hospital of Sun Yat-sen University Shenshan Central Hospital

luojw28@mail.sysu.edu.cn+86 159 8918 5387

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 14, 2026