0121-4004
0121-4004
S0121-40042020000300001
10.17533/udea.vitae.v27n3a01
Ecuador
Ecuador
00
12
2020
00
12
2020
27
3
[
2016
247-71
]
[
2017
139
231-42
]
[
2019
36
2
2
57-65
]
[
2018
13
2
2
15-22
]
[
2016
]
[
2011
11
5
5
4744-66
]
[
2019
289
482-9
]
[
2018
182
131-41
]
[
2018
58
2700-10
]
[
2019
9
2
2
2-19
]
[
2014
15
3
3
351-62
]
[
2012
48
6
6
187-8
]
[
2018
23-62
]
[
2015
144
7
7
329-40
]
[
2019
7-22
]
[
2020
1-18
]
[
2019
4
4
4
2-10
]
[
2016
45
2
2
12
]
[
2018
149
9
9
1693-9
]
[
2017
17
8
8
1869
]
[
2018
92
2
2
205-21
]
[
2018
45
15
15
2788-99
]
[
2018
6
6
6
1-10
]
[
2016
9
7
7
5099-148
]
[
2020
4
1
1
104-15
]
[
2018
13
5
5
676-81
]
[
2020
1
1
1
1-20
]
[
2019
4
1
1
200-16
]
[
2019
13
3
3
678-89
]
[
2017
5
3
3
1-4
]
[
2016
36
3
3
389-95
]
[
2016
11
1
1
33-40
]
[
2015
15
1
1
899-931
]
[
2016
49-58
]
[
2019
308
45
45
1-121
]
[
2019
19
11
11
1-14
]
[
2016
59-71
]
[
2017
10
4
4
104-8
]
[
2018
18
8
8
1-15
]
[
2018
77
38-46
]
[
2017
31
3
3
317-25
]
[
2018
12
4
4
2515-23
]
[
2016
31-8
]
[
2016
25
10
10
1-19
]
[
2016
39-47
]
[
2020
117
108665
]
[
2017
17
11
11
1-13
]
[
2019
3
2
2
1-4
]
[
2016
115-24
]
[
2017
210
62-75
]
[
2019
23-36
]
[
2016
255-64
]
[
2015
207
3
3
1053-9
]
[
2017
8
1
1
1-24
]
[
2020
4
5
5
1-9
]
[
2019
19
23
23
1-20
]
[
2018
2
4
4
291-8
]
[
2018
93
150-7
]
[
2019
19
19
19
1-16
]
[
2018
73
1
1
1-9
]
[
2015
114
2
2
321-9
]
[
2015
6
21
21
18440-4
]
[
2018
258
665-71
]
[
2019
91
9
9
6315-20
]
[
2017
7
2
2
137-45
]
[
2017
87
58-70
]
[
2017
17
3
3
422-30
]
[
2016
918
60-8
]
[
2019
8
2
2
318-23
]
[
2019
2019
10
]
[
2017
17
7
7
1-23
]
[
2018
13
12
12
1-10
]
[
2017
9
42
42
6019-31
]
[
2019
37-59
]
[
2018
6
4
4
1-15
]
[
2017
37
129-45
]
[
2018
4
3
3
1-28
]
[
2018
4
3
3
4-11
]
[
2016
11
9
9
1-11
]
[
2019
30
10
10
181-9
]
[
2019
8
6
6
217
]
[
2018
64
17
17
148-53
]
[
2019
63
2
2
210-5
]
[
2016
36
1
1
1-14
]
[
2016
6
6-11
]
[
2019
8
12
12
1-19
]
[
2020
171
635-43
]
[
2018
186
5
5
381-8
]
[
2018
109
9
9
149-58
]