COVID-19: Recovery Patterns in Singapore (2020)

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14 of the 15 recovered individuals in Singapore have been discharged from the NCID (as of 14 February 2020).

As of 14 February 2020, the recovery rate in Singapore stands at ~ 25.9%. This percentage is derived by calculating the number of patients discharged (15) in comparison to the total number of cases (58).[1] The mortality rate in Singapore stands at 0% with no recorded deaths from COVID-19. However, there are 8 individuals warded in the Intensive Care Unit (ICU) as of 14 February 2020.[2] As this is a developing situation, the numbers and corresponding details will be updated accordingly as per the Ministry of Health's press releases.

Summary

Recovery benchmark & procedure

According to the National Centre for Infectious Diseases (NCID), COVID-19 patients are tasted daily. A patient is discharged when their test for COVID-19 returns negative.

Following discharge, the patient still has to follow strict medical procedures. They are to finish their prescribed medication (if given any) and they should wear a mask when in public. These patients should also monitor themselves for the next 14 days. If their condition worsens, they are advised to return to the screening centre.

List of recovered patients

As of 14 February 2020, 15 individuals have recovered from COVID-19. For a full list of confirmed cases in Singapore, refer to COVID-19: Confirmed Cases in Singapore (2020).

Case No. Patient Profile Cluster Date Admitted Date Discharged Discharged From Refs.
2 53-year-old female Chinese national - 24 January 7 February NCID [3][4]
4 36 year-old male Chinese national - 25 January 12 February NCID [5][6]
7 35-year-old male Chinese national - 27 January 4 February Sengkang General Hospital [7][8]
10 56-year-old male Chinese national - 29 January 9 February NCID [9][10]
11 31-year-old female Chinese national - 29 January 10 February NCID [11][12]
12 37-year-old female Chinese national - 29 January 12 February NCID [13][14]
13 73-year-old female Chinese national - 30 January 9 February NCID [15][16]
17 47-year-old female Singapore Citizen Scoot Flight 31 January 11 February NCID [17][18]
22 41-year-old Singapore resident Scoot Flight 3 February 9 February NCID [19][20]
25 40-year-old male Singapore Citizen Yong Thai Hang 4 February 12 February NCID [21][22]
26 42-year-old female Chinese national - 4 February 9 February NCID [23][24]
29 41-year-old Singapore Citizen - 5 February 12 February NCID [25][26]
34 40-year-old female Singapore Citizen Yong Thai Hang 7 February 12 February NCID [27][28]
36 38-year-old female Singapore Permanent Resident Grand Hyatt Singapore 7 February 11 February NCID [29][30]
40 36-year-old male Singapore Citizen Yong Thai Hang 8 February 12 February NCID [31][32]

Age of recovered patients

Recovery rates based on age group

The youngest patient to recover from the infection is 31 years old (Case 11), while the oldest patient is 73 years old (Case 13). The following table classifies all the infected patients according to their age groups and the corresponding number of recovered individuals.

0 - 10 years 11 - 20 years 21 - 30 years 31 - 40 years 41 - 50 years 51 - 60 years 60 years and above Total No.
No. of Infected Individuals 2 1 5 20 11 14 5 58
No. of Recovered Individuals 0 0 0 8 4 2 1 15
Recovery Rate (%) 0 % 0 % 0 % 40 % ~ 36.4 % ~ 14.2 % 20 % ~ 25.9 %

Based on current numbers, the age group with the highest rate of infection is 31 - 40 years old. This is also the age group with the highest recovery rate.

Average & Median age

The average age of all recovered patients is 43 years old, while the median age is 40 years old.

Case No. Patient Age Date Discharged Average Age Median Age
2 53 years old 7 February 646 (Total Age of All Recovered Patients) / 15 (Total No. of Patients)= ~ 43 years old 40 years old (Case 25, Case 34)
4 36 years old 12 February
7 35 years old 4 February
10 56 years old 9 February
11 31 years old 10 February
12 37 years old 12 February
13 73 years old 9 February
17 47 years old 11 February
22 41 years old 9 February
25 40 years old 12 February
26 42 years old 9 February
29 41 years old 12 February
34 40 years old 12 February
36 38 years old 11 February
40 36 years old 12 February

Time taken to recover

Key trends

Out of the 15 discharged patients, the average time taken to recover is ~ 9.1 days while the median time taken is 8 days. As of 14 February, the fastest recovery time is 4 days (Case 36, Case 40) and the longest recovery time is 18 days (Case 4). Only 6 individuals took more than 10 days to recover (Case 2, Case 4, Case 10, Case 11, Case 12, Case 17). Their ages range from 31 - 56 years old.

Average & Median time taken

The following table records the recovery time for the patients. The counter starts from the day after the individual tested positive for COVID-19.

Case No. Date Admitted Date Discharged Days Elapsed Average Time Taken to Recover Median Time Taken
2 24 January 7 February 14 137 (Total No. of Days Elapsed) / 15 (Total No. of Patients) = ~ 9.1 Days 8 Days (Case 7, Case 25)
4 25 January 12 February 18
7 27 January 4 February 8
10 29 January 9 February 11
11 29 January 10 February 12
12 29 January 12 February 14
13 30 January 9 February 10
17 31 January 11 February 11
22 3 February 9 February 6
25 4 February 12 February 8
26 4 February 9 February 5
29 5 February 12 February 7
34 7 February 12 February 5
36 7 February 11 February 4
40 8 February 12 February 4

References / Citations

  1. Rei, Kurohi. “Coronavirus: 3 from Yong Thai Hang cluster among 15 discharged so far”. The Straits Times. February 12, 2020. Accessed on 13 February 2020.
  2. Abu Baker, Jalelah and Tang, See Kit and Ng, Hong Siang. “3 new cases of COVID-19 in Singapore, including DBS employee, 2 church employees”. Channel NewsAsia. February 12, 2020. Accessed on 13 February 2020.
  3. TWO MORE CASES OF CONFIRMED IMPORTED CASE OF NOVEL CORONAVIRUS INFECTION IN SINGAPORE”. Ministry of Health. January 24, 2020. Accessed on 10 February 2020.
  4. Khalik, Salma. “Coronavirus in Singapore: Of the 43 cases so far, 26 are male, 17 female; local cases now exceed imported ones”. The Straits Times. February 9, 2020. Accessed on 10 February 2020.
  5. FOURTH CONFIRMED IMPORTED CASE OF WUHAN CORONAVIRUS INFECTION IN SINGAPORE”. Ministry of Health. January 26, 2020. Accessed on 10 February 2020.
  6. Coronavirus cases in Singapore: Trends, clusters and key numbers to watch”. Channel News Asia. January 24, 2020. Accessed on 13 February 2020.
  7. TWO MORE CONFIRMED IMPORTED CASES OF WUHAN CORONAVIRUS INFECTION IN SINGAPORE”. Ministry of Health. January 28,  2020. Accessed on 10 February 2020.
  8. CONFIRMED CASES OF LOCAL TRANSMISSION OF NOVEL CORONAVIRUS INFECTION IN SINGAPORE”. Ministry of Health. February 4, 2020. Accessed on 10 February 2020.
  9. THREE MORE CONFIRMED IMPORTED CASES OF WUHAN CORONAVIRUS INFECTION IN SINGAPORE”. Ministry of Health. January 29,  2020. Accessed on 10 February 2020.
  10. Chang, Nicole and Tjendro Johannes. “Coronavirus outbreak: 3 new cases confirmed in Singapore, 4 more discharged”. Channel News Asia. February 9, 2020. Accessed on 10 February 2020.
  11. THREE MORE CONFIRMED IMPORTED CASES OF WUHAN CORONAVIRUS INFECTION IN SINGAPORE”. Ministry of Health. January 30,  2020. Accessed on 10 February 2020.
  12. Co, Cindy. "Novel coronavirus in Singapore: What we know about the patients who have fully recovered". Channel News Asia. February 10, 2020. Accessed on 12 February 2020.
  13. THREE MORE CONFIRMED IMPORTED CASES OF WUHAN CORONAVIRUS INFECTION IN SINGAPORE”. Ministry of Health. January 30,  2020. Accessed on 10 February 2020.
  14. Coronavirus cases in Singapore: Trends, clusters and key numbers to watch”. Channel News Asia. January 24, 2020. Accessed on 13 February 2020.
  15. THREE MORE CONFIRMED IMPORTED CASES OF WUHAN CORONAVIRUS INFECTION IN SINGAPORE”. Ministry of Health. January 30,  2020. Accessed on 10 February 2020.
  16. Chang, Nicole and Tjendro Johannes. “Coronavirus outbreak: 3 new cases confirmed in Singapore, 4 more discharged”. Channel News Asia. February 9, 2020. Accessed on 10 February 2020.
  17. TWO MORE CONFIRMED IMPORTED CASES OF NOVEL CORONAVIRUS INFECTION IN SINGAPORE”. Ministry of Health. February 1, 2020. Accessed on 10 February 2020.
  18. Co, Cindy. "Novel coronavirus in Singapore: What we know about the patients who have fully recovered". Channel News Asia. February 10, 2020. Accessed on 12 February 2020.
  19. Khalik, Salma. “Coronavirus in Singapore: Of the 43 cases so far, 26 are male, 17 female; local cases now exceed imported ones”. The Straits Times. February 9, 2020. Accessed on 10 February 2020.
  20. Chang, Nicole and Tjendro Johannes. “Coronavirus outbreak: 3 new cases confirmed in Singapore, 4 more discharged”. Channel News Asia. February 9, 2020. Accessed on 10 February 2020.
  21. FOUR MORE CONFIRMED CASES OF NOVEL CORONAVIRUS INFECTION IN SINGAPORE”. Ministry of Health. February 5, 2020. Accessed on 10 February 2020.
  22. Coronavirus cases in Singapore: Trends, clusters and key numbers to watch”. Channel News Asia. January 24, 2020. Accessed on 13 February 2020.
  23. FOUR MORE CONFIRMED CASES OF NOVEL CORONAVIRUS INFECTION IN SINGAPORE”. Ministry of Health. February 5, 2020. Accessed on 10 February 2020.
  24. Chang, Nicole and Tjendro Johannes. “Coronavirus outbreak: 3 new cases confirmed in Singapore, 4 more discharged”. Channel News Asia. February 9, 2020. Accessed on 10 February 2020.
  25. TWO MORE CONFIRMED CASES OF NOVEL CORONAVIRUS INFECTION IN SINGAPORE”. Ministry of Health. February 6, 2020. Accessed on 10 February 2020.
  26. Coronavirus cases in Singapore: Trends, clusters and key numbers to watch”. Channel News Asia. January 24, 2020. Accessed on 13 February 2020.
  27. SEVEN MORE CONFIRMED CASES OF NOVEL CORONAVIRUS INFECTION IN SINGAPORE”. Ministry of Health. February 8, 2020. Accessed on 10 February 2020.
  28. Coronavirus cases in Singapore: Trends, clusters and key numbers to watch”. Channel News Asia. January 24, 2020. Accessed on 13 February 2020.
  29. SEVEN MORE CONFIRMED CASES OF NOVEL CORONAVIRUS INFECTION IN SINGAPORE”. Ministry of Health. February 8, 2020. Accessed on 10 February 2020.
  30. Co, Cindy. "Novel coronavirus in Singapore: What we know about the patients who have fully recovered". Channel News Asia. February 10, 2020. Accessed on 12 February 2020.
  31. SEVEN MORE CONFIRMED CASES OF NOVEL CORONAVIRUS INFECTION IN SINGAPORE”. Ministry of Health. February 8, 2020. Accessed on 10 February 2020.
  32. Coronavirus cases in Singapore: Trends, clusters and key numbers to watch”. Channel News Asia. January 24, 2020. Accessed on 13 February 2020.