There is an error in the legend for [Figure 2](#pone-0113174-g001){ref-type="fig"}. Please see the complete, corrected [Figure 2](#pone-0113174-g001){ref-type="fig"} here.

![Hot spots for dengue infection in Faisalabad city.\
The distribution of dengue cases reported from Faisalabad city. A) Map of Faisalabad city showing areas from which dengue cases were reported in 2011, B) in 2012 and C) during both years. Squared place marks represents location of medical centers in the city.](pone.0113174.g001){#pone-0113174-g001}

[Table 2](#pone-0113174-t001){ref-type="table"} has been corrected for improved readability. Please see the corrected [Table 2](#pone-0113174-t001){ref-type="table"} here.

10.1371/journal.pone.0089868.t002

###### Characteristics Presented by Patients Suffering from Dengue Fever (DF) and Dengue Hemorrhagic Fever (DHF).

![](pone.0113174.t001){#pone-0113174-t001-1}

  Characteristics                                      DF (%)         DHF (%)       N    p value[1](#nt101){ref-type="table-fn"}
  ----------------------------------------------- ---------------- -------------- ----- -----------------------------------------
  **Demographics**                                                                      
  Age \[median (interquartile range)\]                30 (22)        24.5 (17)     299                    0.05
  Gender                                                                                
  Male                                                184 (77)       34 (56.7)     299                    0.03
  Female                                              55 (23)        26 (43.3)          
  **Clinical Presentation**                                                             
  Headache                                            184 (77)       46 (76.7)     299                   \>0.05
  Myalgia/arthralgia                                 212 (88.7)      49 (81.6)     299                    0.191
  Vomiting                                           121 (50.6)      35 (58.3)     299                    0.314
  Abdominal pain                                     34 (14.2)        21 (35)      299                    0.001
  Nausea                                             36 (15.1)       17 (28.3)     299                    0.023
  Rash                                                16 (6.7)        12 (20)      299                    0.005
  Diarrhea                                            11 (4.6)        5 (8.3)      299                    0.331
  Anorexia                                            13 (5.4)         9 (15)      299                    0.22
  Sore throat                                         16 (6.7)         6 (10)      299                    0.407
  Retro-orbital pain                                  17 (7.1)         9 (15)      299                    0.07
  Cough                                               22 (9.2)        7 (11.6)     299                    0.625
  Cold skin/clammy skin                               4 (1.7)         5 (8.3)      299                    0.018
  Restlessness                                        11 (4.6)        7 (11.6)     299                    0.062
  Periorbital puffiness                               5 (2.1)         5 (8.3)      299                    0.031
  **Hemorrhages**                                                                       
  Epistaxis (Nose bleed)                              14 (5.9)        15 (25)      299                   \<0.001
  Gingivitis (Gum Bleed)                              17 (7.1)       11 (18.3)     299                    0.012
  Melena (blood in stool)                             9 (3.8)         12 (20)      299                   \<0.001
  Hematemesis (vomiting blood)                        13 (5.4)        8 (13.3)     299                    0.045
  Hematuria (blood in urine)                          5 (2.1)         5 (8.3)      299                    0.031
  Petechiae (small spots)                              12 (5)         7 (11.7)     299                    0.074
  Other[\*](#nt102){ref-type="table-fn"}               8 (3)          7 (11.7)     299                    0.016
  **Clinical Signs**                                                                    
  Temperature \[median (SD)\]                         37 (0.2)      37.22 (1.1)                           0.108
  Abdominal tenderness                                7 (2.9)         8 (13.3)     299                    0.003
  Splenomegaly (Spleen enlargement)                   15 (6.3)       14 (23.3)     299                   \<0.001
  Hepatomegaly (Liver enlargement)                     12 (5)         18 (30)      299                   \<0.001
  **Laboratory Findings**                                                               
  Thrombocytopenia at presentation                   226 (96.2)        57(95)      295                    0.715
  Low hemoglobin                                     104 (44.1)      43 (71.7)     296                   \<0.001
  Hematocrit level on admission \[median (SD)\]     42.05 (8.3)      36 (17.9)     296                   \<0.001
  Leukopenia                                         172 (72.3)       42 (70)      298                    0.749
  Increased ALT                                    112/213 (52.6)   23/31 (74.2)   244                    0.032
  Increased AST                                     08/14 (57.1)    05/05 (100)    19                     0.077

p-value was calculated by non-parametric (Mann-Whitney U) test for age, temperature, and hematocrit. The χ^2^-test was used for all other categorical variables; p value less than 0.05 was considered as significant.

\*Menstrual bleed, Sub-conjunctival bleed, Ear Bleed, Hemoptysis, Purpura, Ecchymosis.

The "Cluster Map for Dengue Infection" subsection of the Materials and Methods is incorrect. The correct paragraph is: CorelDRAW 12 was used to build map of the Faisalabad city in which placemarks indicate areas from which dengue cases were reported. Numbers on the placemarks represent the frequency of dengue cases from the specified areas.
