First author, year and reference | Country | Design study | Study duration | In patients/ outpatients | Number of patients | Age range | Adult/Children only | Sex | Duration of fever (mean duration) |
---|---|---|---|---|---|---|---|---|---|
Abhilash et al., 2016 [20] | India | Prospective observational study | 12 months | OPD + ED | 1258 | > 15 years | Adults + children | M = 680 F = 568 | 3–14 days |
Ahmad et al., 2016 [44] | India | Retrospective observational study | 12 months | IP | 298 | > 2 years | Adults + children | Not specified | AUFI |
Andrews et al., 2014 [45] | India | Retrospective and Patient admitted prospective study | 2 months | IP | 369 | > 13 years | Adults | F = 118 M = 251 | AUFI |
Arora et al., 2014 [46] | India | Retrospective study | 24 months | IP + OPD | 38,635 | All ages groups | Adult + Children | Not specified | AUF |
Capeding et al., 2013 [11] | Indonesia, Malaysia, Philippines, Thailand and Vietnam | Active fever surveillance, cohort study | 9.8 months | Community based | 289 | 2–14 years | Children | Not specified | < 14 days |
Chheng et al., 2013 [42] | Cambodia | Prospective study | 12 months | IP | 1225 | < 16 years | Children | M = 668 F = 557 | < 28 days |
Chikkaveerariah et al., 2016 [47] | India | Prospective observational study | 24 months | IP | 150 | > 14 years | Adults | F = 69 M = 81 | AUFI |
Chrispal et al., 2010 [1] | India | Prospective observational study | 12 months | IP | 398 | > 16 years Mean 39.5 | Adults | M = 239 F = 159 | 5–21 days |
Das et al., 2015 [48] | India | Cross-sectional study | 6 months | IP | 205 | All ages | Adults + Children | F = 89 M = 116 | Acute febrile illness |
Ellis et al., 2006 [49] | Thailand | Prospective study | 33 months | IP + OPD | 613 | 20–87 years | Adults | M = 325 F = 288 | Fever over previous 48 h and fever longer than 48 h cause of fever not yet known |
Gopalakrishnan et al., 2013 [21] | India | Prospective observational | 18 months | IP | 403 | > 16 years | Adults | M = 264 F = 139 | 5–14 days |
Joshi et al., 2008 [22] | India | Retrospective review of electronic discharge summaries | 6 months | IP | 1197 | > 12 years | Adults | M = 640 F = 557 | < 14 days |
Kammili et al., 2013 [23] | India | Prospective descriptive hospital based study | 2 months | IP | 100 | All ages | Both children and adults | Not specified | > 24 h |
Kashinkunti et al., 2013 [37] | India | Prospective observational | Not specified | IP | 100 | > 16 years | Adults | M = 58 F = 42 | < 15 days |
Kasper et al., 2012 [24] | Cambodia | Fever surveillance study | Not specified | OPD | 9997 | > 2 years Mean 19.6 Median 16.9 | Adults and children | M = 5398 F = 4599 | < 10 days |
Kumar et al., 2008 [39] | India | Prospective study | 12 months | OPD | 298 | 6 months −12 years | Children | M = 117 F = 181 | < 15 days |
Laoprasopwattana et al., 2012 [25] | Thailand | Prospective cohort study | 4 months | IP + OPD | 50 | 1 month −15 years | Children | Not specified | < 7 days |
Leelarasamee et at., 2004 [2] | Thailand | Prospective epidemiological study | 36 months | OPD | 1137 | > 2 years | Adults + Children | Not specified | < 1 day |
Mayxay et al., 2013 [26] | Laos | Prospective study | 30 months | IP + OPD | 1938 | 5–49 median 19 | Adults/children | M = 1124 F = 814 | < 8 days |
McGready et al., 2010 [50] | Thailand | Prospective cohort study | 28 months | IP | 409 | > 15 years | Pregnant females only | M = 467 F = 409 | Any fever |
Mittal et al., 2015 [51] | India | Retrospective observational study | 12 months | IP + OPD | 2547 | > 18 years | Adults | F = 884 M = 1663 | AUFI |
Murdoch et al., 2004 [36] | Nepal | Prospective study | 3 months | IP + OPD | 876 | > 14 years Median 27 | Adults | F = 409 | 24 h |
Oishr et al., 2006 [27] | Philippines | Prospective study | 24 months | IP | 503 | 2–17 years | Children | M = 298 F = 205 | < 5 days |
Phuong et al., 2006 [28] | Vietnam | Prospective study | 12 months | OPD | 2096 | All ages | Both children and adults | M = 1229 F = 865 | < 14 days |
Pradutkanchana et al., 2003 [7] | Thailand | Prospective study | 1 month | IP | 180 | Less than 15 years | Children | Not specified | < 21 days |
Punjabi et al., 2012 [43] | Indonesia | Prospective study | 27 months | IP | 226 | 1–80 years | Adults and children | M = 127 F = 99 | 1–30 days |
Rafizah et al., 2012 [52] | Malaysia | Hospital-based cross sectional study | 6 months | IP | 999 | > 18 years | Adults | F = 543 M = 456 | Acute fever |
Rani et al., 2016 [53] | India | Retrospective study | 6 Months | IP + OPD | 200 | All ages | Adults + children | F = 82 M = 118 | Acute febrile illness |
Ray et al., 2012 [29] | India | Prospective descriptive study | 12 months | IP + OPD | 540 | All age groups | Both children and adults | M = 329 F = 211 | < 7 days |
Reller et al., 2011 [31] | Sri Lanka | Prospective study | 8 months | IP + OPD | 773 | > 2 years | Both children and adults | M = 463 F = 310 | < 7 days |
Reller et al., 2012 [30] | Sri Lanka | Prospective study | 8 months | IP + OPD | 859 | > 2 years | Both children and adults | M = 526 F = 333 | < 7 days |
Sabchareon et al., 2012 [54] | Thailand | Prospective cohort study | 48 months | Community based + IP + OPD | 3401 | 3–15 years | Children | M = 1733 F = 1668 | All documented fever with school absenteeism |
Suttinont et al., 2006 [12] | Thailand | Prospective observational study in 5 hospitals | 12 months | IP | 845 | > 15 years Median 38 | Adults | M = 661 F = 184 | < 15 days |
Thompson et al., 2015 [56] | Nepal | Prospective study | 38 months | IP + OPD | 627 | > 2 years | Adults + children | Not specified | UFI |
Zaki et al., 2010 [41] | India | Prospective observational study | 4 months | IP | 602 | 1 month −12 years | Children | Not specified | < 21 days |
Kingston et al., 2018 [38] | Bangladesh | Prospective study | 12 months | IP | 416 | ≥12 years | Adults | Not specified | < 21 days |
Raina et al., 2018 [32] | India | Cohort study | 2 months | IP | 1164 | > 18 years | Adults | Not specified | ≤14 days |
Shelke et al., 2017 [33] | India | Prospective cross-sectional | 18 months | IP | 270 | All ages | Adults + children | M = 138 F = 132 | < 14 days |
Gautam et al., 2019 [57] | Nepal | Cross-sectional study | 12 months | IP | 1585 | > 1 year | Adult + children | M = 728 F = 757 | > 4 days |
Bodinayake et al., 2018 [35] | Sri Lanka | Prospective study | 12 months | IP | 976 | ≥1 years | Adults + children | M = 628 F = 348 | ≤3 days |
Salagre et al., 2017 [55] | India | Prospective observational study | 2 months | IP | 276 | > 13 years | Adults | M = 187 F = 89 | AFI |
Andrews et al., 2018 [34] | India | Prospective observational study | 12 months | IP | 1324 | > 13 years | Adults | M = 837 F = 487 | < 14 days |
Wangrangsimakul et al., 2018 [40] | Thailand | Prospective observational study | 27 months | IP | 200 | ≥15 years | Adults | M = 114 F = 86 | < 21 days |