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Table 1 Absolute frequency of articles identified in the identification and screening phases

From: Efficacy of cryotherapy for the treatment of cutaneous leishmaniasis: meta-analyses of clinical trials

Source

Cutaneous leishmaniasis AND

Treatment

Topical treatment

Local treatment

Local heat

Heat therapy

Thermal therapy

Cryotherapy

Cryosurgery

PubMed

        

No limits

3404

228

184

11

46

26

77

24

Title/Abstract

1197

62

15

5

7

10

52

11

Experimental

175

6

2

2

2

4

13

2

OVID

        

No limits

2390

7767

11601

4990

7646

12513

4557

3938

Title/Abstract

19

9820

10579

5708

5469

7196

0

1

Experimental

5

14

12

13

13

12

0

1

ScienceDirect

        

No limits

6647

1309

2863

1065

1216

57

308

169

Title/Abstract

343

34

19

4

4

4

13

1

Experimental

47

12

3

3

3

4

2

0

Embase

        

No limits

2249

423

167

15

61

70

20

37

Title/Abstract

154

53

13

3

5

8

0

9

Experimental

48

34

10

3

4

8

0

2

Wiley

        

No limits

3749

1220

1941

781

830

32

424

265

Title/Abstract

73

7

1

1

3

0

11

6

Experimental

47

5

1

1

3

0

5

4

Scielo

        

No limits

125

32

19

1

0

1

1

0

Title/Abstract

32

2

0

0

0

1

1

0

Experimental

12

2

0

0

0

1

1

0

Lilacs

        

No limits

381

230

181

20

54

32

82

26

Title/Abstract

49

73

11

4

8

1

32

9

Experimental

5

19

3

1

2

1

11

0

Web of Science

        

No limits

1590

200

96

14

30

21

55

17

Title/Abstract

339

43

7

3

8

11

18

2

Experimental

95

22

3

3

5

6

12

1