Study characteristics of the meta-analysis.

<p>AML, acute myeloid leukemia; ALL, acute lymphocytic leukemia; CML, chronic myeloid leukaemia; CLL, chronic lymphocytic leukemia; HWE, <i>P</i> value of Pearson’s goodness-of-fit χ2 test for Hardy-Weinberg equilibrium; QA, quality assessment; Unknown, including study populations in which the race was mixed/unclear or tumor type was not described.</p

Forest plots showed meta-analysis of XRCC1 Arg399Gln polymorphism and acute lymphocytic leukemia (ALL) risk in (A) homozygous codominant (AA vs. GG), and (B) dominant (AA+GA vs. GG) models.

<p>OR, Odds ratio; CI, confidence interval.</p

Pooled ORs and 95% CIs for XRCC1 Arg399Gln, Arg194Trp and Arg280His meta-analysis.

<p>n, number of studies; unknown, including study populations in which the race was mixed or unclear; secondary, including secondary and therapy-related AML; OR, odds ratio; CI, confidence interval; <i>P</i>, <i>P</i> value.</p

Flow diagram of study identification process.

<p>Flow diagram of study identification process.</p

Summer seasonal amplitude of pulmonary TB cases in Wuhan, 2004–2013.

<p>Abbreviation:SE,standard error;CI,confidence interval.</p>§<p>Two-tailed two dependent samples Student's <i>t</i>-test for difference in seasonal amplitudes.</p>¶<p>Kruskal-Wallis test for all pairwise multiple comparison among seasonal amplitudes.</p><p>Summer seasonal amplitude of pulmonary TB cases in Wuhan, 2004–2013.</p

The seasonal component of time series.

<p>The seasonal component of time series.</p

The original time series of pulmonary TB cases.

<p>The original time series of pulmonary TB cases.</p

Spring seasonal amplitude of pulmonary TB cases in Wuhan, 2004–2013.

<p>Abbreviation:SE,standard error; CI,confidence interval.</p>§<p>Two-tailed two dependent samples Student's <i>t</i>-test for difference in seasonal amplitudes.</p>¶<p>Kruskal-Wallis test for all pairwise multiple comparison among seasonal amplitudes.</p><p>Spring seasonal amplitude of pulmonary TB cases in Wuhan, 2004–2013.</p

The trend component of time series.

<p>The trend component of time series.</p

Pulmonary TB cases in Wuhan, 2004–2013.

<p>Pulmonary TB cases in Wuhan, 2004–2013.</p