The value of telephone consultations during COVID-19 pandemic. An observational study.

BACKGROUND: many Spanish hospitals converted scheduled in-person visits to telephone visits during the COVID-19 lockdown. There is scarce information about the performance of those visits. AIM: to compare telephone visits during the COVID-19 lockdown period with previous in-person visits. DESIGN: retrospective descriptive study. METHODS: telephone visits from 15 March to 31 May 2020 were compared with in-person visits during the same period in 2019. MAIN MEASURES: the proportions of both groups were compared in term of failure to contact patient, requested diagnostic tests/referrals, discharges, admissions, and emergency visits within 30-60 days. A sample of patients, and all participating physicians completed surveys. Z-score test was used (statistical significance p < 0.05). RESULTS: 5602 telephone visits were conducted. In comparison to in-person visits, telephone visits showed higher rates of visit compliance (95.9% vs 85.2%, p < 0.001) and discharges (22.12% vs 11.82%; p < 0.001), and lower number of ancillary tests and referrals. During the 30-day and 60-day period following the telephone visit a reduction of 52% and 47% in the combined number of emergency department visits and hospital admissions was observed compared to in-person visits (p < 0.01). Of the 120 patients surveyed, 95% were satisfied/very satisfied with the telephone visits. Of the 26 physicians, 84.6% considered telephone visits were useful to prioritise patients. CONCLUSIONS: during health emergencies, previously scheduled outpatient in-person visits can be converted to telephone visits, reducing absenteeism, increasing the rate of discharges, and reducing ancillary tests and referrals without increasing the rate of hospital admissions or emergency department visits.s.