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id
int64
sending_facility
string
receiving_lab
string
location
string
distance_km
int64
specimen_type
string
test_requested
string
transport_method
string
scheduled_pickup
int64
cold_chain_required
int64
cold_chain_maintained
int64
dbs_format
int64
gps_tracked
int64
transport_time_hrs
float64
transport_within_target
int64
sample_rejected
int64
rejection_reason
string
sample_lost
int64
test_performed
int64
result_tat_days
float64
result_returned
int64
result_method
string
requisition_complete
int64
packaging_adequate
int64
integrated_referral
int64
year
int64
1
clinic
regional_lab
remote
318
blood_edta
other
public_transport
0
1
1
0
0
258.7
0
0
none
0
1
37
0
not_returned
1
0
1
2,023
2
clinic
national_reference
peri_urban
132
stool
microbiology
scheduled_courier
0
0
1
0
1
81.2
0
0
none
0
1
17
1
paper
0
1
1
2,021
3
health_centre
regional_lab
rural
231
swab
microbiology
motorcycle
1
0
1
0
0
126.8
0
0
none
1
0
null
0
not_returned
0
0
0
2,023
4
dispensary
regional_lab
urban
165
urine
tb_xpert
motorcycle
0
0
1
0
0
112.6
0
0
none
0
1
18
0
not_returned
1
0
0
2,020
5
health_centre
district_lab
peri_urban
86
sputum
microbiology
public_transport
0
0
1
0
0
27.7
0
1
hemolyzed
0
0
null
0
not_returned
0
0
1
2,022
6
health_centre
regional_lab
rural
138
blood_serum
chemistry_panel
scheduled_courier
1
1
1
0
0
84.2
0
0
none
0
1
40
0
not_returned
0
0
0
2,019
7
district_hospital
regional_lab
peri_urban
70
sputum
viral_load
postal
0
0
1
0
0
38.6
0
0
none
0
1
19
1
paper
1
0
0
2,020
8
health_centre
regional_lab
urban
23
sputum
eid
motorcycle
1
0
1
0
0
6
1
0
none
0
1
57
0
not_returned
0
0
0
2,020
9
health_centre
regional_lab
rural
134
swab
histology
scheduled_courier
0
0
1
0
0
48
0
0
none
0
1
51
0
not_returned
1
0
0
2,019
10
dispensary
district_lab
remote
293
blood_serum
other
scheduled_courier
0
1
1
0
0
183.8
0
1
insufficient_volume
0
0
null
0
not_returned
0
0
0
2,023
11
district_hospital
regional_lab
peri_urban
59
urine
tb_culture
scheduled_courier
0
0
1
0
0
13.6
1
0
none
0
1
50
1
sms
0
0
1
2,021
12
clinic
private_lab
rural
131
blood_edta
cd4
scheduled_courier
0
1
1
0
0
37.9
0
0
none
0
1
18
0
not_returned
0
1
1
2,023
13
dispensary
district_lab
rural
230
other
eid
drone
1
0
1
0
0
122.7
0
1
hemolyzed
0
0
null
0
not_returned
0
0
0
2,023
14
district_hospital
regional_lab
remote
193
blood_edta
microbiology
staff_personal
1
1
0
0
0
67.4
0
0
none
0
1
20
0
not_returned
0
1
0
2,022
15
district_hospital
district_lab
urban
37
blood_edta
microbiology
scheduled_courier
1
1
0
0
0
14.2
1
0
none
0
1
19
1
sms
1
0
0
2,021
16
health_centre
regional_lab
remote
84
blood_edta
cd4
scheduled_courier
1
1
0
0
0
25.5
0
0
none
0
1
12
0
not_returned
1
0
1
2,023
17
district_hospital
private_lab
remote
185
urine
microbiology
scheduled_courier
0
0
1
0
0
214.7
0
0
none
0
1
23
1
sms
0
0
0
2,021
18
dispensary
district_lab
peri_urban
21
blood_serum
other
drone
0
1
0
0
0
28.7
0
0
none
0
1
18
0
not_returned
1
0
0
2,022
19
district_hospital
district_lab
rural
273
csf
viral_load
ambulance
1
1
0
0
0
324.5
0
0
none
0
1
13
1
phone
1
0
1
2,022
20
dispensary
regional_lab
rural
158
swab
tb_xpert
motorcycle
0
0
1
0
0
29.4
0
1
label_error
0
0
null
0
not_returned
0
0
0
2,021
21
district_hospital
national_reference
peri_urban
25
blood_serum
viral_load
scheduled_courier
0
1
0
0
0
29.2
0
0
none
0
1
23
0
not_returned
0
0
0
2,023
22
health_centre
national_reference
rural
30
sputum
hematology
scheduled_courier
0
0
1
0
0
6.8
1
0
none
0
1
26
0
not_returned
0
1
0
2,023
23
health_centre
national_reference
urban
55
blood_edta
histology
scheduled_courier
1
1
1
0
0
43.2
0
0
none
0
1
18
1
sms
0
0
0
2,023
24
health_centre
national_reference
remote
175
urine
microbiology
scheduled_courier
1
0
1
0
0
79.2
0
0
none
0
1
14
1
phone
1
1
0
2,023
25
clinic
district_lab
rural
219
stool
hematology
scheduled_courier
1
0
1
0
0
55.3
0
0
none
0
1
19
0
not_returned
1
0
0
2,022
26
clinic
regional_lab
remote
203
sputum
tb_culture
motorcycle
1
0
1
0
0
107.3
0
0
none
0
1
25
0
not_returned
0
0
0
2,022
27
health_centre
district_lab
rural
706
blood_serum
tb_xpert
motorcycle
0
1
0
0
0
491.3
0
0
none
0
1
12
0
not_returned
0
0
0
2,023
28
district_hospital
regional_lab
rural
80
blood_serum
microbiology
motorcycle
1
1
1
0
0
47.8
0
0
none
0
1
18
1
phone
1
0
0
2,021
29
health_centre
regional_lab
urban
4
other
other
public_transport
0
0
1
0
0
1
1
0
none
0
1
20
1
paper
1
1
0
2,023
30
dispensary
national_reference
remote
128
dbs
tb_culture
scheduled_courier
0
0
1
1
0
157.1
0
0
none
0
1
17
1
sms
1
0
0
2,021
31
health_centre
district_lab
remote
182
urine
chemistry_panel
public_transport
1
0
1
0
0
133.5
0
0
none
0
1
28
0
not_returned
0
0
0
2,022
32
district_hospital
district_lab
rural
99
blood_edta
tb_culture
drone
0
1
1
0
0
74.1
0
1
expired
0
0
null
0
not_returned
0
1
0
2,019
33
health_centre
national_reference
rural
46
urine
tb_xpert
public_transport
0
0
1
0
0
11
1
0
none
0
1
30
0
not_returned
0
0
0
2,023
34
district_hospital
district_lab
rural
40
blood_edta
microbiology
motorcycle
0
1
0
0
0
26.2
0
0
none
0
1
15
0
not_returned
0
0
1
2,021
35
health_centre
district_lab
rural
48
swab
histology
public_transport
0
0
1
0
1
15.9
1
0
none
0
1
21
0
not_returned
0
1
0
2,023
36
clinic
district_lab
remote
544
stool
eid
motorcycle
0
0
1
0
0
233
0
0
none
0
1
27
0
not_returned
0
0
0
2,021
37
health_centre
regional_lab
remote
54
sputum
tb_culture
drone
0
0
1
0
0
70.5
0
1
clotted
0
0
null
0
not_returned
1
0
0
2,021
38
dispensary
private_lab
remote
72
blood_serum
histology
scheduled_courier
0
1
0
0
0
7.4
1
0
none
0
1
15
1
paper
1
0
0
2,022
39
clinic
national_reference
rural
247
other
chemistry_panel
postal
0
0
1
0
0
88.9
0
0
none
0
1
17
0
not_returned
0
0
1
2,023
40
health_centre
district_lab
peri_urban
23
dbs
tb_xpert
scheduled_courier
1
0
1
1
0
10.7
1
1
label_error
0
0
null
0
not_returned
1
1
0
2,021
41
health_centre
district_lab
remote
148
sputum
tb_xpert
scheduled_courier
0
0
1
0
0
38.5
0
0
none
0
1
7
0
not_returned
0
1
0
2,023
42
health_centre
regional_lab
rural
157
blood_edta
viral_load
drone
1
1
1
0
1
28.5
0
0
none
0
1
38
0
not_returned
0
1
0
2,022
43
health_centre
national_reference
remote
151
stool
tb_culture
motorcycle
0
0
1
0
0
41.7
0
0
none
0
1
26
1
paper
0
1
1
2,021
44
health_centre
district_lab
rural
575
csf
eid
postal
0
1
1
0
0
143.2
0
0
none
0
1
11
1
sms
0
0
1
2,023
45
district_hospital
regional_lab
rural
132
blood_edta
chemistry_panel
scheduled_courier
0
1
0
0
1
115.2
0
0
none
0
1
21
0
not_returned
0
0
0
2,022
46
dispensary
national_reference
remote
116
sputum
viral_load
staff_personal
0
0
1
0
0
38.2
0
0
none
0
1
24
1
email
1
1
0
2,023
47
health_centre
regional_lab
rural
153
blood_serum
tb_xpert
public_transport
0
1
0
0
0
37.3
0
0
none
0
1
13
1
sms
0
1
0
2,021
48
clinic
national_reference
peri_urban
66
sputum
chemistry_panel
motorcycle
0
0
1
0
0
23.6
1
0
none
0
1
24
1
sms
0
1
0
2,020
49
health_centre
national_reference
remote
86
blood_serum
cd4
motorcycle
0
1
1
0
1
22.5
1
0
none
0
1
8
1
paper
1
0
0
2,023
50
district_hospital
private_lab
remote
62
blood_edta
eid
motorcycle
1
1
0
0
0
21.3
1
0
none
0
1
18
0
not_returned
0
0
0
2,021
51
dispensary
national_reference
remote
534
other
viral_load
postal
1
0
1
0
0
134.4
0
0
none
0
1
28
1
phone
0
0
0
2,022
52
health_centre
district_lab
urban
24
stool
microbiology
motorcycle
0
0
1
0
0
14.8
1
0
none
0
1
21
0
not_returned
0
0
1
2,022
53
health_centre
district_lab
urban
99
stool
eid
motorcycle
0
0
1
0
0
38.4
0
0
none
0
1
25
0
not_returned
0
1
0
2,021
54
health_centre
district_lab
remote
902
csf
microbiology
scheduled_courier
0
1
0
0
0
423.8
0
0
none
0
1
14
0
not_returned
1
1
0
2,021
55
district_hospital
district_lab
rural
362
urine
chemistry_panel
motorcycle
0
0
1
0
0
199.4
0
0
none
0
1
29
0
not_returned
0
0
0
2,022
56
clinic
district_lab
remote
630
csf
tb_culture
motorcycle
0
1
0
0
0
495.7
0
0
none
0
1
17
0
not_returned
1
1
0
2,022
57
clinic
district_lab
peri_urban
158
swab
histology
scheduled_courier
0
0
1
0
0
64.3
0
0
none
0
1
25
0
not_returned
1
0
0
2,023
58
clinic
district_lab
rural
346
other
tb_culture
public_transport
1
0
1
0
0
165.9
0
0
none
0
1
31
0
not_returned
0
0
0
2,022
59
health_centre
district_lab
remote
231
swab
other
public_transport
0
0
1
0
0
480.8
0
0
none
0
1
23
1
paper
0
0
0
2,023
60
district_hospital
district_lab
urban
21
swab
microbiology
scheduled_courier
0
0
1
0
0
8.8
1
0
none
0
1
24
0
not_returned
0
0
0
2,019
61
health_centre
national_reference
peri_urban
54
urine
viral_load
postal
1
0
1
0
0
18.1
1
0
none
0
1
23
0
not_returned
0
0
1
2,022
62
district_hospital
district_lab
rural
245
blood_edta
chemistry_panel
scheduled_courier
0
1
0
0
0
257.1
0
0
none
0
1
18
0
not_returned
0
1
0
2,019
63
health_centre
regional_lab
urban
71
blood_edta
tb_culture
public_transport
1
1
0
0
0
32.1
0
0
none
0
1
13
0
not_returned
0
1
0
2,022
64
health_centre
national_reference
rural
150
dbs
tb_culture
scheduled_courier
1
0
1
1
0
108.9
0
1
hemolyzed
0
0
null
0
not_returned
1
0
0
2,023
65
health_centre
regional_lab
rural
163
stool
other
postal
1
0
1
0
0
62.9
0
0
none
0
1
13
0
not_returned
0
0
1
2,019
66
clinic
regional_lab
peri_urban
22
csf
microbiology
motorcycle
0
1
1
0
0
4.8
1
0
none
0
1
29
1
sms
0
0
1
2,023
67
dispensary
regional_lab
remote
273
blood_serum
chemistry_panel
scheduled_courier
0
1
1
0
0
59.3
0
0
none
0
1
20
0
not_returned
0
0
1
2,021
68
health_centre
regional_lab
peri_urban
43
other
viral_load
scheduled_courier
1
0
1
0
0
10.1
1
0
none
0
1
40
0
not_returned
0
1
0
2,021
69
district_hospital
regional_lab
remote
96
other
tb_xpert
motorcycle
0
0
1
0
0
56.1
0
0
none
0
1
28
1
sms
0
0
0
2,021
70
dispensary
regional_lab
remote
35
dbs
eid
motorcycle
0
0
1
1
0
20.1
1
0
none
0
1
31
1
sms
1
0
0
2,020
71
dispensary
national_reference
peri_urban
25
other
chemistry_panel
public_transport
1
0
1
0
0
9.6
1
0
none
0
1
21
1
phone
0
1
0
2,023
72
dispensary
regional_lab
urban
61
blood_serum
histology
motorcycle
0
1
1
0
0
23.1
1
0
none
0
1
32
0
not_returned
0
1
0
2,023
73
dispensary
district_lab
remote
274
sputum
other
motorcycle
0
0
1
0
0
106.8
0
1
temperature_excursion
0
0
null
0
not_returned
0
1
0
2,023
74
health_centre
regional_lab
rural
388
blood_edta
chemistry_panel
motorcycle
0
1
1
0
0
222
0
0
none
0
1
30
1
sms
0
0
0
2,023
75
health_centre
regional_lab
remote
126
dbs
tb_culture
scheduled_courier
0
0
1
1
0
241.8
0
1
label_error
0
0
null
0
not_returned
0
0
1
2,023
76
district_hospital
district_lab
urban
230
blood_edta
tb_xpert
drone
0
1
0
0
0
191.3
0
0
none
0
1
17
1
email
1
0
0
2,023
77
district_hospital
national_reference
remote
147
swab
tb_xpert
motorcycle
0
0
1
0
0
147.2
0
0
none
0
1
19
1
paper
1
1
0
2,021
78
district_hospital
regional_lab
urban
72
blood_serum
other
scheduled_courier
0
1
0
0
0
70.3
0
1
hemolyzed
0
0
null
0
not_returned
1
1
0
2,023
79
dispensary
regional_lab
peri_urban
35
sputum
histology
ambulance
0
0
1
0
0
64
0
0
none
0
1
21
0
not_returned
0
1
0
2,022
80
clinic
regional_lab
peri_urban
84
blood_edta
other
scheduled_courier
1
1
0
0
0
38.4
0
0
none
0
1
11
0
not_returned
0
1
0
2,020
81
clinic
district_lab
remote
504
stool
tb_xpert
scheduled_courier
0
0
1
0
0
190.8
0
0
none
0
1
66
0
not_returned
0
0
0
2,023
82
dispensary
regional_lab
remote
154
csf
tb_culture
scheduled_courier
0
1
1
0
0
73.3
0
0
none
0
1
19
1
email
1
1
0
2,022
83
district_hospital
national_reference
rural
78
blood_serum
tb_xpert
scheduled_courier
1
1
0
0
0
25.8
0
0
none
0
1
12
0
not_returned
0
0
0
2,023
84
health_centre
district_lab
urban
42
dbs
cd4
public_transport
0
0
1
1
0
21
1
0
none
0
1
8
1
lis
0
0
0
2,023
85
district_hospital
regional_lab
remote
129
swab
tb_xpert
scheduled_courier
1
0
1
0
0
89.7
0
0
none
0
1
34
0
not_returned
1
1
0
2,023
86
district_hospital
national_reference
remote
293
dbs
cd4
motorcycle
0
0
1
1
0
86.9
0
0
none
0
1
10
1
email
0
0
0
2,020
87
health_centre
national_reference
peri_urban
36
blood_edta
chemistry_panel
postal
1
1
1
0
0
19
1
0
none
0
1
21
0
not_returned
0
0
0
2,020
88
health_centre
regional_lab
remote
197
blood_serum
tb_xpert
postal
1
1
0
0
0
23.2
1
0
none
0
1
17
0
not_returned
0
0
0
2,023
89
dispensary
regional_lab
remote
529
csf
hematology
scheduled_courier
0
1
1
0
0
573.6
0
0
none
0
1
19
0
not_returned
1
1
0
2,020
90
district_hospital
regional_lab
peri_urban
12
dbs
viral_load
scheduled_courier
0
0
1
1
0
11.7
1
0
none
0
1
7
1
sms
0
1
0
2,023
91
health_centre
national_reference
remote
36
dbs
histology
motorcycle
0
0
1
1
0
4.1
1
1
clotted
0
0
null
0
not_returned
0
0
0
2,021
92
clinic
private_lab
peri_urban
76
urine
tb_xpert
scheduled_courier
0
0
1
0
0
57.3
0
0
none
0
1
12
0
not_returned
0
0
1
2,021
93
district_hospital
district_lab
remote
139
other
histology
scheduled_courier
0
0
1
0
0
120.7
0
0
none
0
1
18
1
phone
0
0
1
2,021
94
district_hospital
district_lab
peri_urban
100
blood_edta
hematology
scheduled_courier
0
1
0
0
0
22.7
1
0
none
0
1
69
1
sms
0
0
0
2,022
95
dispensary
regional_lab
rural
184
blood_serum
histology
postal
0
1
0
0
0
48.1
0
0
none
0
1
16
1
sms
1
1
1
2,023
96
health_centre
district_lab
remote
98
swab
chemistry_panel
postal
0
0
1
0
0
19.8
1
0
none
0
1
11
1
lis
1
1
0
2,023
97
health_centre
regional_lab
remote
94
csf
eid
scheduled_courier
0
1
0
0
0
32.1
0
0
none
0
1
49
0
not_returned
0
1
0
2,022
98
clinic
district_lab
rural
133
blood_edta
cd4
motorcycle
0
1
1
0
0
48.7
0
0
none
0
1
49
0
not_returned
0
0
0
2,022
99
clinic
district_lab
rural
21
other
tb_xpert
motorcycle
0
0
1
0
0
12.1
1
0
none
0
1
21
0
not_returned
0
0
1
2,022
100
health_centre
private_lab
urban
48
blood_serum
chemistry_panel
motorcycle
0
1
1
0
0
23
1
0
none
0
1
8
1
paper
1
1
0
2,023
End of preview. Expand in Data Studio

⚠️ Synthetic dataset — Parameterized from published SSA literature, not real observations. Not suitable for empirical analysis or policy inference.

Specimen Transport & Referral

Abstract

Synthetic dataset modeling specimen transport and referral networks across three SSA scenarios. Captures transport methods, cold chain, transport times, sample rejection/loss rates, result return, and quality indicators. Parameterized from SSA lab referral network research.

Parameterization Evidence

Parameter Value Source Year
Transport time 2-7 days average Kebede et al. Afr J Lab Med 2016
Sample rejection rate 5-15% Kebede et al. 2016
Result return >14 days Common for VL/EID Gous et al. J Int AIDS Soc 2016
Sample loss rate 2-8% Nichols et al. BMC Health Serv 2019

Validation

Validation Report

Usage

from datasets import load_dataset
ds = load_dataset("electricsheepafrica/specimen-transport-referral", name="basic_referral")
df = ds['train'].to_pandas()

References

  1. Kebede Y et al. (2016). Lab specimen referral Ethiopia. Afr J Lab Med. DOI: 10.4102/ajlm.v5i1.358
  2. Gous N et al. (2016). Specimen transport VL/EID. J Int AIDS Soc. DOI: 10.7448/IAS.19.1.20723
  3. Nichols K et al. (2019). Lab network optimization. BMC Health Serv Res. DOI: 10.1186/s12913-019-4621-5

License

CC-BY-4.0

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